1821837420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 480

約数和(自身を含む): 6744830400

約数和(自身を除く): 4922992980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 29, 30, 36, 38, 39, 45, 52, 54, 57, 58, 60, 65, 76, 78, 81, 87, 90, 95, 108, 114, 116, 117, 130, 135, 145, 156, 157, 162, 171, 174, 180, 190, 195, 228, 234, 247, 260, 261, 270, 285, 290, 314, 324, 342, 348, 351, 377, 380, 390, 405, 435, 468, 471, 494, 513, 522, 540, 551, 570, 580, 585, 628, 684, 702, 741, 754, 780, 783, 785, 810, 855, 870, 942, 988, 1026, 1044, 1053, 1102, 1131, 1140, 1170, 1235, 1305, 1404, 1413, 1482, 1508, 1539, 1566, 1570, 1620, 1653, 1710, 1740, 1755, 1884, 1885, 2041, 2052, 2106, 2204, 2223, 2262, 2340, 2349, 2355, 2470, 2565, 2610, 2755, 2826, 2964, 2983, 3078, 3132, 3140, 3306, 3393, 3420, 3510, 3705, 3770, 3915, 4082, 4212, 4239, 4446, 4524, 4553, 4698, 4710, 4940, 4959, 5130, 5220, 5265, 5510, 5652, 5655, 5966, 6123, 6156, 6612, 6669, 6786, 7020, 7065, 7163, 7410, 7540, 7695, 7830, 8164, 8265, 8478, 8892, 8949, 9106, 9396, 9420, 9918, 10179, 10205, 10260, 10530, 11020, 11115, 11310, 11745, 11932, 12246, 12717, 13338, 13572, 13659, 14130, 14326, 14820, 14877, 14915, 15390, 15660, 16530, 16956, 16965, 17898, 18212, 18369, 19836, 20007, 20358, 20410, 21060, 21195, 21489, 22230, 22620, 22765, 23490, 24492, 24795, 25434, 26676, 26847, 27318, 28260, 28652, 29754, 29830, 30537, 30615, 30780, 33060, 33345, 33930, 35796, 35815, 36738, 38779, 40014, 40716, 40820, 40977, 42390, 42978, 44460, 44631, 44745, 45530, 46980, 49590, 50868, 50895, 53694, 54636, 55107, 59189, 59508, 59660, 61074, 61230, 63585, 64467, 66690, 67860, 68295, 71630, 73476, 74385, 77558, 80028, 80541, 81954, 84780, 85956, 86507, 89262, 89490, 91060, 91845, 99180, 100035, 101790, 107388, 107445, 110214, 116337, 118378, 122148, 122460, 122931, 127170, 128934, 133380, 134235, 136590, 143260, 148770, 152685, 155116, 161082, 163908, 165321, 173014, 177567, 178524, 178980, 183690, 193401, 193895, 200070, 203580, 204885, 214890, 220428, 223155, 232674, 236756, 241623, 245862, 254340, 257868, 259521, 268470, 273180, 275535, 295945, 297540, 305370, 322164, 322335, 330642, 346028, 349011, 355134, 367380, 368793, 386802, 387790, 400140, 402705, 409770, 429780, 432535, 446310, 465348, 483246, 491724, 519042, 532701, 536940, 551070, 580203, 581685, 591890, 610740, 614655, 644670, 661284, 698022, 710268, 737586, 773604, 775580, 778563, 805410, 819540, 826605, 865070, 887835, 892620, 966492, 967005, 1038084, 1047033, 1065402, 1102140, 1124591, 1160406, 1163370, 1183780, 1208115, 1229310, 1289340, 1297605, 1396044, 1475172, 1557126, 1598103, 1610820, 1653210, 1730140, 1745055, 1775670, 1843965, 1934010, 2094066, 2130804, 2249182, 2320812, 2326740, 2335689, 2416230, 2458620, 2595210, 2663505, 2901015, 3114252, 3141099, 3196206, 3306420, 3373773, 3490110, 3551340, 3687930, 3868020, 3892815, 4188132, 4498364, 4671378, 4794309, 4832460, 5190420, 5235165, 5327010, 5622955, 5802030, 6282198, 6392412, 6747546, 6980220, 7007067, 7375860, 7785630, 7990515, 9342756, 9588618, 10121319, 10470330, 10654020, 11245910, 11604060, 11678445, 12564396, 13495092, 14014134, 15571260, 15705495, 15981030, 16868865, 19177236, 20242638, 20940660, 22491820, 23356890, 23971545, 28028268, 30363957, 31410990, 31962060, 33737730, 35035335, 40485276, 46713780, 47943090, 50606595, 60727914, 62821980, 67475460, 70070670, 91091871, 95886180, 101213190, 121455828, 140141340, 151819785, 182183742, 202426380, 303639570, 364367484, 455459355, 607279140, 910918710, 1821837420]

約数ペア:

[(1, 1821837420), (2, 910918710), (3, 607279140), (4, 455459355), (5, 364367484), (6, 303639570), (9, 202426380), (10, 182183742), (12, 151819785), (13, 140141340), (15, 121455828), (18, 101213190), (19, 95886180), (20, 91091871), (26, 70070670), (27, 67475460), (29, 62821980), (30, 60727914), (36, 50606595), (38, 47943090), (39, 46713780), (45, 40485276), (52, 35035335), (54, 33737730), (57, 31962060), (58, 31410990), (60, 30363957), (65, 28028268), (76, 23971545), (78, 23356890), (81, 22491820), (87, 20940660), (90, 20242638), (95, 19177236), (108, 16868865), (114, 15981030), (116, 15705495), (117, 15571260), (130, 14014134), (135, 13495092), (145, 12564396), (156, 11678445), (157, 11604060), (162, 11245910), (171, 10654020), (174, 10470330), (180, 10121319), (190, 9588618), (195, 9342756), (228, 7990515), (234, 7785630), (247, 7375860), (260, 7007067), (261, 6980220), (270, 6747546), (285, 6392412), (290, 6282198), (314, 5802030), (324, 5622955), (342, 5327010), (348, 5235165), (351, 5190420), (377, 4832460), (380, 4794309), (390, 4671378), (405, 4498364), (435, 4188132), (468, 3892815), (471, 3868020), (494, 3687930), (513, 3551340), (522, 3490110), (540, 3373773), (551, 3306420), (570, 3196206), (580, 3141099), (585, 3114252), (628, 2901015), (684, 2663505), (702, 2595210), (741, 2458620), (754, 2416230), (780, 2335689), (783, 2326740), (785, 2320812), (810, 2249182), (855, 2130804), (870, 2094066), (942, 1934010), (988, 1843965), (1026, 1775670), (1044, 1745055), (1053, 1730140), (1102, 1653210), (1131, 1610820), (1140, 1598103), (1170, 1557126), (1235, 1475172), (1305, 1396044), (1404, 1297605), (1413, 1289340), (1482, 1229310), (1508, 1208115), (1539, 1183780), (1566, 1163370), (1570, 1160406), (1620, 1124591), (1653, 1102140), (1710, 1065402), (1740, 1047033), (1755, 1038084), (1884, 967005), (1885, 966492), (2041, 892620), (2052, 887835), (2106, 865070), (2204, 826605), (2223, 819540), (2262, 805410), (2340, 778563), (2349, 775580), (2355, 773604), (2470, 737586), (2565, 710268), (2610, 698022), (2755, 661284), (2826, 644670), (2964, 614655), (2983, 610740), (3078, 591890), (3132, 581685), (3140, 580203), (3306, 551070), (3393, 536940), (3420, 532701), (3510, 519042), (3705, 491724), (3770, 483246), (3915, 465348), (4082, 446310), (4212, 432535), (4239, 429780), (4446, 409770), (4524, 402705), (4553, 400140), (4698, 387790), (4710, 386802), (4940, 368793), (4959, 367380), (5130, 355134), (5220, 349011), (5265, 346028), (5510, 330642), (5652, 322335), (5655, 322164), (5966, 305370), (6123, 297540), (6156, 295945), (6612, 275535), (6669, 273180), (6786, 268470), (7020, 259521), (7065, 257868), (7163, 254340), (7410, 245862), (7540, 241623), (7695, 236756), (7830, 232674), (8164, 223155), (8265, 220428), (8478, 214890), (8892, 204885), (8949, 203580), (9106, 200070), (9396, 193895), (9420, 193401), (9918, 183690), (10179, 178980), (10205, 178524), (10260, 177567), (10530, 173014), (11020, 165321), (11115, 163908), (11310, 161082), (11745, 155116), (11932, 152685), (12246, 148770), (12717, 143260), (13338, 136590), (13572, 134235), (13659, 133380), (14130, 128934), (14326, 127170), (14820, 122931), (14877, 122460), (14915, 122148), (15390, 118378), (15660, 116337), (16530, 110214), (16956, 107445), (16965, 107388), (17898, 101790), (18212, 100035), (18369, 99180), (19836, 91845), (20007, 91060), (20358, 89490), (20410, 89262), (21060, 86507), (21195, 85956), (21489, 84780), (22230, 81954), (22620, 80541), (22765, 80028), (23490, 77558), (24492, 74385), (24795, 73476), (25434, 71630), (26676, 68295), (26847, 67860), (27318, 66690), (28260, 64467), (28652, 63585), (29754, 61230), (29830, 61074), (30537, 59660), (30615, 59508), (30780, 59189), (33060, 55107), (33345, 54636), (33930, 53694), (35796, 50895), (35815, 50868), (36738, 49590), (38779, 46980), (40014, 45530), (40716, 44745), (40820, 44631), (40977, 44460), (42390, 42978)]