20144425860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:388

約数の個数: 576

約数和(自身を含む): 72890737920

約数和(自身を除く): 52746312060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 41, 43, 45, 52, 57, 60, 65, 76, 78, 82, 86, 90, 95, 114, 117, 123, 129, 130, 156, 164, 171, 172, 180, 190, 195, 205, 215, 228, 234, 246, 247, 257, 258, 260, 285, 342, 369, 380, 387, 390, 410, 430, 468, 492, 494, 514, 516, 533, 559, 570, 585, 615, 645, 684, 738, 741, 771, 774, 779, 780, 817, 820, 855, 860, 988, 1028, 1066, 1118, 1140, 1170, 1230, 1235, 1285, 1290, 1476, 1482, 1542, 1548, 1558, 1599, 1634, 1677, 1710, 1763, 1845, 1935, 2132, 2223, 2236, 2313, 2337, 2340, 2451, 2460, 2470, 2570, 2580, 2665, 2795, 2964, 3084, 3116, 3198, 3268, 3341, 3354, 3420, 3526, 3690, 3705, 3855, 3870, 3895, 4085, 4446, 4626, 4674, 4797, 4883, 4902, 4940, 5031, 5140, 5289, 5330, 5590, 6396, 6682, 6708, 7011, 7052, 7353, 7380, 7410, 7710, 7740, 7790, 7995, 8170, 8385, 8815, 8892, 9252, 9348, 9594, 9766, 9804, 10023, 10062, 10127, 10537, 10578, 10621, 10660, 11051, 11115, 11180, 11565, 11685, 12255, 13364, 14022, 14649, 14706, 14820, 15420, 15580, 15867, 15990, 16340, 16705, 16770, 17630, 19188, 19532, 20046, 20124, 20254, 21074, 21156, 21242, 22102, 22230, 22919, 23130, 23370, 23985, 24415, 24510, 25155, 26445, 28044, 29298, 29412, 30069, 30381, 31611, 31734, 31863, 31980, 33153, 33410, 33497, 33540, 35055, 35260, 36765, 40092, 40508, 42148, 42484, 43947, 44204, 44460, 45838, 46260, 46740, 47970, 48830, 49020, 50115, 50310, 50635, 52685, 52890, 53105, 55255, 58596, 60138, 60762, 63222, 63468, 63479, 63726, 66306, 66820, 66994, 68757, 70110, 73245, 73530, 79335, 87894, 91143, 91676, 94833, 95589, 95940, 97660, 99459, 100230, 100491, 100620, 101270, 105370, 105780, 106210, 110510, 114595, 120276, 121524, 126444, 126958, 127452, 132612, 133988, 136981, 137514, 140220, 143663, 146490, 147060, 150345, 151905, 158055, 158670, 159315, 165765, 167485, 175788, 182286, 189666, 190437, 191178, 198918, 200203, 200460, 200982, 202540, 206271, 209969, 210740, 212420, 219735, 221020, 229190, 253916, 273962, 275028, 287326, 292980, 300690, 301473, 303810, 316110, 317340, 317395, 318630, 331530, 334970, 343785, 364572, 379332, 380874, 382356, 397836, 400406, 401964, 410943, 412542, 419938, 430989, 435461, 439470, 453091, 455715, 458380, 474165, 477945, 497295, 502455, 547924, 571311, 574652, 600609, 601380, 602946, 607620, 629907, 632220, 634790, 637260, 663060, 669940, 684905, 687570, 718315, 761748, 800812, 821886, 825084, 839876, 861978, 870922, 878940, 906182, 911430, 948330, 952185, 955890, 994590, 1001015, 1004910, 1031355, 1049845, 1142622, 1201218, 1205892, 1232829, 1259814, 1269580, 1292967, 1306383, 1359273, 1369810, 1375140, 1436630, 1507365, 1643772, 1723956, 1741844, 1801827, 1812364, 1822860, 1889721, 1896660, 1904370, 1911780, 1989180, 2002030, 2009820, 2054715, 2062710, 2099690, 2154945, 2177305, 2265455, 2285244, 2402436, 2465658, 2519628, 2585934, 2602639, 2612766, 2718546, 2729597, 2739620, 2856555, 2873260, 3003045, 3014730, 3149535, 3603654, 3779442, 3808740, 3919149, 4004060, 4077819, 4109430, 4125420, 4199380, 4309890, 4354610, 4530910, 4931316, 5171868, 5205278, 5225532, 5437092, 5459194, 5713110, 5890183, 6006090, 6029460, 6164145, 6299070, 6464835, 6531915, 6796365, 7207308, 7558884, 7807917, 7838298, 8155638, 8188791, 8218860, 8608729, 8619780, 8709220, 9009135, 9061820, 9448605, 10410556, 10918388, 11426220, 11780366, 12012180, 12328290, 12598140, 12929670, 13013195, 13063830, 13592730, 13647985, 15615834, 15676596, 16311276, 16377582, 17217458, 17670549, 18018270, 18897210, 19595745, 20389095, 23423751, 23560732, 24566373, 24656580, 25826187, 25859340, 26026390, 26127660, 27185460, 27295970, 29450915, 31231668, 32755164, 34434916, 35341098, 36036540, 37794420, 39039585, 39191490, 40778190, 40943955, 43043645, 46847502, 49132746, 51652374, 52052780, 53011647, 54591940, 58901830, 70682196, 77478561, 78079170, 78382980, 81556380, 81887910, 86087290, 88352745, 93695004, 98265492, 103304748, 106023294, 111913477, 117118755, 117803660, 122831865, 129130935, 154957122, 156158340, 163775820, 172174580, 176705490, 212046588, 223826954, 234237510, 245663730, 258261870, 265058235, 309914244, 335740431, 353410980, 387392805, 447653908, 468475020, 491327460, 516523740, 530116470, 559567385, 671480862, 774785610, 1007221293, 1060232940, 1119134770, 1342961724, 1549571220, 1678702155, 2014442586, 2238269540, 3357404310, 4028885172, 5036106465, 6714808620, 10072212930, 20144425860]

約数ペア:

[(1, 20144425860), (2, 10072212930), (3, 6714808620), (4, 5036106465), (5, 4028885172), (6, 3357404310), (9, 2238269540), (10, 2014442586), (12, 1678702155), (13, 1549571220), (15, 1342961724), (18, 1119134770), (19, 1060232940), (20, 1007221293), (26, 774785610), (30, 671480862), (36, 559567385), (38, 530116470), (39, 516523740), (41, 491327460), (43, 468475020), (45, 447653908), (52, 387392805), (57, 353410980), (60, 335740431), (65, 309914244), (76, 265058235), (78, 258261870), (82, 245663730), (86, 234237510), (90, 223826954), (95, 212046588), (114, 176705490), (117, 172174580), (123, 163775820), (129, 156158340), (130, 154957122), (156, 129130935), (164, 122831865), (171, 117803660), (172, 117118755), (180, 111913477), (190, 106023294), (195, 103304748), (205, 98265492), (215, 93695004), (228, 88352745), (234, 86087290), (246, 81887910), (247, 81556380), (257, 78382980), (258, 78079170), (260, 77478561), (285, 70682196), (342, 58901830), (369, 54591940), (380, 53011647), (387, 52052780), (390, 51652374), (410, 49132746), (430, 46847502), (468, 43043645), (492, 40943955), (494, 40778190), (514, 39191490), (516, 39039585), (533, 37794420), (559, 36036540), (570, 35341098), (585, 34434916), (615, 32755164), (645, 31231668), (684, 29450915), (738, 27295970), (741, 27185460), (771, 26127660), (774, 26026390), (779, 25859340), (780, 25826187), (817, 24656580), (820, 24566373), (855, 23560732), (860, 23423751), (988, 20389095), (1028, 19595745), (1066, 18897210), (1118, 18018270), (1140, 17670549), (1170, 17217458), (1230, 16377582), (1235, 16311276), (1285, 15676596), (1290, 15615834), (1476, 13647985), (1482, 13592730), (1542, 13063830), (1548, 13013195), (1558, 12929670), (1599, 12598140), (1634, 12328290), (1677, 12012180), (1710, 11780366), (1763, 11426220), (1845, 10918388), (1935, 10410556), (2132, 9448605), (2223, 9061820), (2236, 9009135), (2313, 8709220), (2337, 8619780), (2340, 8608729), (2451, 8218860), (2460, 8188791), (2470, 8155638), (2570, 7838298), (2580, 7807917), (2665, 7558884), (2795, 7207308), (2964, 6796365), (3084, 6531915), (3116, 6464835), (3198, 6299070), (3268, 6164145), (3341, 6029460), (3354, 6006090), (3420, 5890183), (3526, 5713110), (3690, 5459194), (3705, 5437092), (3855, 5225532), (3870, 5205278), (3895, 5171868), (4085, 4931316), (4446, 4530910), (4626, 4354610), (4674, 4309890), (4797, 4199380), (4883, 4125420), (4902, 4109430), (4940, 4077819), (5031, 4004060), (5140, 3919149), (5289, 3808740), (5330, 3779442), (5590, 3603654), (6396, 3149535), (6682, 3014730), (6708, 3003045), (7011, 2873260), (7052, 2856555), (7353, 2739620), (7380, 2729597), (7410, 2718546), (7710, 2612766), (7740, 2602639), (7790, 2585934), (7995, 2519628), (8170, 2465658), (8385, 2402436), (8815, 2285244), (8892, 2265455), (9252, 2177305), (9348, 2154945), (9594, 2099690), (9766, 2062710), (9804, 2054715), (10023, 2009820), (10062, 2002030), (10127, 1989180), (10537, 1911780), (10578, 1904370), (10621, 1896660), (10660, 1889721), (11051, 1822860), (11115, 1812364), (11180, 1801827), (11565, 1741844), (11685, 1723956), (12255, 1643772), (13364, 1507365), (14022, 1436630), (14649, 1375140), (14706, 1369810), (14820, 1359273), (15420, 1306383), (15580, 1292967), (15867, 1269580), (15990, 1259814), (16340, 1232829), (16705, 1205892), (16770, 1201218), (17630, 1142622), (19188, 1049845), (19532, 1031355), (20046, 1004910), (20124, 1001015), (20254, 994590), (21074, 955890), (21156, 952185), (21242, 948330), (22102, 911430), (22230, 906182), (22919, 878940), (23130, 870922), (23370, 861978), (23985, 839876), (24415, 825084), (24510, 821886), (25155, 800812), (26445, 761748), (28044, 718315), (29298, 687570), (29412, 684905), (30069, 669940), (30381, 663060), (31611, 637260), (31734, 634790), (31863, 632220), (31980, 629907), (33153, 607620), (33410, 602946), (33497, 601380), (33540, 600609), (35055, 574652), (35260, 571311), (36765, 547924), (40092, 502455), (40508, 497295), (42148, 477945), (42484, 474165), (43947, 458380), (44204, 455715), (44460, 453091), (45838, 439470), (46260, 435461), (46740, 430989), (47970, 419938), (48830, 412542), (49020, 410943), (50115, 401964), (50310, 400406), (50635, 397836), (52685, 382356), (52890, 380874), (53105, 379332), (55255, 364572), (58596, 343785), (60138, 334970), (60762, 331530), (63222, 318630), (63468, 317395), (63479, 317340), (63726, 316110), (66306, 303810), (66820, 301473), (66994, 300690), (68757, 292980), (70110, 287326), (73245, 275028), (73530, 273962), (79335, 253916), (87894, 229190), (91143, 221020), (91676, 219735), (94833, 212420), (95589, 210740), (95940, 209969), (97660, 206271), (99459, 202540), (100230, 200982), (100491, 200460), (100620, 200203), (101270, 198918), (105370, 191178), (105780, 190437), (106210, 189666), (110510, 182286), (114595, 175788), (120276, 167485), (121524, 165765), (126444, 159315), (126958, 158670), (127452, 158055), (132612, 151905), (133988, 150345), (136981, 147060), (137514, 146490), (140220, 143663)]