20236174920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 576

約数和(自身を含む): 75202283520

約数和(自身を除く): 54966108600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 97, 104, 108, 117, 120, 127, 130, 135, 156, 162, 169, 180, 194, 195, 216, 234, 243, 254, 260, 270, 291, 312, 324, 338, 351, 360, 381, 388, 390, 405, 468, 485, 486, 507, 508, 520, 540, 582, 585, 635, 648, 676, 702, 762, 776, 780, 810, 845, 873, 936, 970, 972, 1014, 1016, 1053, 1080, 1143, 1164, 1170, 1215, 1261, 1270, 1352, 1404, 1455, 1521, 1524, 1560, 1620, 1651, 1690, 1746, 1755, 1905, 1940, 1944, 2028, 2106, 2286, 2328, 2340, 2430, 2522, 2535, 2540, 2619, 2808, 2910, 3042, 3048, 3159, 3240, 3302, 3380, 3429, 3492, 3510, 3783, 3810, 3880, 4056, 4212, 4365, 4563, 4572, 4680, 4860, 4953, 5044, 5070, 5080, 5238, 5265, 5715, 5820, 6084, 6305, 6318, 6604, 6760, 6858, 6984, 7020, 7566, 7605, 7620, 7857, 8255, 8424, 8730, 9126, 9144, 9720, 9906, 10088, 10140, 10287, 10476, 10530, 11349, 11430, 11640, 12168, 12319, 12610, 12636, 13095, 13208, 13689, 13716, 14040, 14859, 15132, 15210, 15240, 15714, 15795, 16393, 16510, 17145, 17460, 18252, 18915, 19812, 20280, 20574, 20952, 21060, 21463, 22698, 22815, 22860, 23571, 24638, 24765, 25220, 25272, 26190, 27378, 27432, 29718, 30264, 30420, 30861, 31428, 31590, 32786, 33020, 34047, 34290, 34920, 36504, 36957, 37830, 39285, 39624, 41067, 41148, 42120, 42926, 44577, 45396, 45630, 45720, 47142, 49179, 49276, 49530, 50440, 51435, 52380, 54756, 56745, 59436, 60840, 61595, 61722, 62856, 63180, 64389, 65572, 66040, 68094, 68445, 68580, 73914, 74295, 75660, 78570, 81965, 82134, 82296, 85852, 89154, 90792, 91260, 94284, 98358, 98552, 99060, 102141, 102870, 104760, 107315, 109512, 110871, 113490, 117855, 118872, 123190, 123444, 126360, 128778, 131144, 133731, 136188, 136890, 137160, 147537, 147828, 148590, 151320, 154305, 157140, 160147, 163930, 164268, 170235, 171704, 178308, 182520, 184785, 188568, 193167, 196716, 198120, 204282, 205335, 205740, 214630, 221742, 222885, 226980, 235710, 245895, 246380, 246888, 257556, 267462, 272376, 273780, 295074, 295656, 297180, 306423, 308610, 314280, 320294, 321945, 327860, 328536, 332613, 340470, 356616, 369570, 386334, 393432, 401193, 408564, 410670, 411480, 429260, 442611, 443484, 445770, 453960, 471420, 480441, 491790, 492760, 510705, 515112, 534924, 547560, 554355, 579501, 590148, 594360, 612846, 617220, 640588, 643890, 655720, 665226, 668655, 680940, 737685, 739140, 772668, 800735, 802386, 817128, 821340, 858520, 885222, 886968, 891540, 942840, 960882, 965835, 983580, 997839, 1021410, 1069848, 1108710, 1159002, 1180296, 1225692, 1234440, 1281176, 1287780, 1327833, 1330452, 1337310, 1361880, 1441323, 1475370, 1478280, 1532115, 1545336, 1601470, 1604772, 1642680, 1663065, 1738503, 1770444, 1783080, 1921764, 1931670, 1967160, 1995678, 2005965, 2042820, 2081911, 2213055, 2217420, 2318004, 2402205, 2451384, 2575560, 2655666, 2660904, 2674620, 2882646, 2897505, 2950740, 2993517, 3064230, 3202940, 3209544, 3326130, 3477006, 3540888, 3843528, 3863340, 3983499, 3991356, 4011930, 4085640, 4163822, 4323969, 4426110, 4434840, 4636008, 4804410, 4989195, 5215509, 5311332, 5349240, 5765292, 5795010, 5901480, 5987034, 6128460, 6245733, 6405880, 6639165, 6652260, 6954012, 7206615, 7726680, 7966998, 7982712, 8023860, 8327644, 8647938, 8692515, 8852220, 9608820, 9978390, 10409555, 10431018, 10622664, 11530584, 11590020, 11974068, 12256920, 12491466, 12971907, 13278330, 13304520, 13908024, 14413230, 14967585, 15933996, 16047720, 16655288, 17295876, 17385030, 17704440, 18737199, 19217640, 19917495, 19956780, 20819110, 20862036, 21619845, 23180040, 23948136, 24982932, 25943814, 26077545, 26556660, 28826460, 29935170, 31228665, 31867992, 34591752, 34770060, 37474398, 38915721, 39834990, 39913560, 41638220, 41724072, 43239690, 49965864, 51887628, 52155090, 53113320, 56211597, 57652920, 59870340, 62457330, 64859535, 69540120, 74948796, 77831442, 79669980, 83276440, 86479380, 93685995, 103775256, 104310180, 112423194, 119740680, 124914660, 129719070, 149897592, 155662884, 159339960, 168634791, 172958760, 187371990, 194578605, 208620360, 224846388, 249829320, 259438140, 281057985, 311325768, 337269582, 374743980, 389157210, 449692776, 505904373, 518876280, 562115970, 674539164, 749487960, 778314420, 843173955, 1011808746, 1124231940, 1349078328, 1556628840, 1686347910, 2023617492, 2248463880, 2529521865, 3372695820, 4047234984, 5059043730, 6745391640, 10118087460, 20236174920]

約数ペア:

[(1, 20236174920), (2, 10118087460), (3, 6745391640), (4, 5059043730), (5, 4047234984), (6, 3372695820), (8, 2529521865), (9, 2248463880), (10, 2023617492), (12, 1686347910), (13, 1556628840), (15, 1349078328), (18, 1124231940), (20, 1011808746), (24, 843173955), (26, 778314420), (27, 749487960), (30, 674539164), (36, 562115970), (39, 518876280), (40, 505904373), (45, 449692776), (52, 389157210), (54, 374743980), (60, 337269582), (65, 311325768), (72, 281057985), (78, 259438140), (81, 249829320), (90, 224846388), (97, 208620360), (104, 194578605), (108, 187371990), (117, 172958760), (120, 168634791), (127, 159339960), (130, 155662884), (135, 149897592), (156, 129719070), (162, 124914660), (169, 119740680), (180, 112423194), (194, 104310180), (195, 103775256), (216, 93685995), (234, 86479380), (243, 83276440), (254, 79669980), (260, 77831442), (270, 74948796), (291, 69540120), (312, 64859535), (324, 62457330), (338, 59870340), (351, 57652920), (360, 56211597), (381, 53113320), (388, 52155090), (390, 51887628), (405, 49965864), (468, 43239690), (485, 41724072), (486, 41638220), (507, 39913560), (508, 39834990), (520, 38915721), (540, 37474398), (582, 34770060), (585, 34591752), (635, 31867992), (648, 31228665), (676, 29935170), (702, 28826460), (762, 26556660), (776, 26077545), (780, 25943814), (810, 24982932), (845, 23948136), (873, 23180040), (936, 21619845), (970, 20862036), (972, 20819110), (1014, 19956780), (1016, 19917495), (1053, 19217640), (1080, 18737199), (1143, 17704440), (1164, 17385030), (1170, 17295876), (1215, 16655288), (1261, 16047720), (1270, 15933996), (1352, 14967585), (1404, 14413230), (1455, 13908024), (1521, 13304520), (1524, 13278330), (1560, 12971907), (1620, 12491466), (1651, 12256920), (1690, 11974068), (1746, 11590020), (1755, 11530584), (1905, 10622664), (1940, 10431018), (1944, 10409555), (2028, 9978390), (2106, 9608820), (2286, 8852220), (2328, 8692515), (2340, 8647938), (2430, 8327644), (2522, 8023860), (2535, 7982712), (2540, 7966998), (2619, 7726680), (2808, 7206615), (2910, 6954012), (3042, 6652260), (3048, 6639165), (3159, 6405880), (3240, 6245733), (3302, 6128460), (3380, 5987034), (3429, 5901480), (3492, 5795010), (3510, 5765292), (3783, 5349240), (3810, 5311332), (3880, 5215509), (4056, 4989195), (4212, 4804410), (4365, 4636008), (4563, 4434840), (4572, 4426110), (4680, 4323969), (4860, 4163822), (4953, 4085640), (5044, 4011930), (5070, 3991356), (5080, 3983499), (5238, 3863340), (5265, 3843528), (5715, 3540888), (5820, 3477006), (6084, 3326130), (6305, 3209544), (6318, 3202940), (6604, 3064230), (6760, 2993517), (6858, 2950740), (6984, 2897505), (7020, 2882646), (7566, 2674620), (7605, 2660904), (7620, 2655666), (7857, 2575560), (8255, 2451384), (8424, 2402205), (8730, 2318004), (9126, 2217420), (9144, 2213055), (9720, 2081911), (9906, 2042820), (10088, 2005965), (10140, 1995678), (10287, 1967160), (10476, 1931670), (10530, 1921764), (11349, 1783080), (11430, 1770444), (11640, 1738503), (12168, 1663065), (12319, 1642680), (12610, 1604772), (12636, 1601470), (13095, 1545336), (13208, 1532115), (13689, 1478280), (13716, 1475370), (14040, 1441323), (14859, 1361880), (15132, 1337310), (15210, 1330452), (15240, 1327833), (15714, 1287780), (15795, 1281176), (16393, 1234440), (16510, 1225692), (17145, 1180296), (17460, 1159002), (18252, 1108710), (18915, 1069848), (19812, 1021410), (20280, 997839), (20574, 983580), (20952, 965835), (21060, 960882), (21463, 942840), (22698, 891540), (22815, 886968), (22860, 885222), (23571, 858520), (24638, 821340), (24765, 817128), (25220, 802386), (25272, 800735), (26190, 772668), (27378, 739140), (27432, 737685), (29718, 680940), (30264, 668655), (30420, 665226), (30861, 655720), (31428, 643890), (31590, 640588), (32786, 617220), (33020, 612846), (34047, 594360), (34290, 590148), (34920, 579501), (36504, 554355), (36957, 547560), (37830, 534924), (39285, 515112), (39624, 510705), (41067, 492760), (41148, 491790), (42120, 480441), (42926, 471420), (44577, 453960), (45396, 445770), (45630, 443484), (45720, 442611), (47142, 429260), (49179, 411480), (49276, 410670), (49530, 408564), (50440, 401193), (51435, 393432), (52380, 386334), (54756, 369570), (56745, 356616), (59436, 340470), (60840, 332613), (61595, 328536), (61722, 327860), (62856, 321945), (63180, 320294), (64389, 314280), (65572, 308610), (66040, 306423), (68094, 297180), (68445, 295656), (68580, 295074), (73914, 273780), (74295, 272376), (75660, 267462), (78570, 257556), (81965, 246888), (82134, 246380), (82296, 245895), (85852, 235710), (89154, 226980), (90792, 222885), (91260, 221742), (94284, 214630), (98358, 205740), (98552, 205335), (99060, 204282), (102141, 198120), (102870, 196716), (104760, 193167), (107315, 188568), (109512, 184785), (110871, 182520), (113490, 178308), (117855, 171704), (118872, 170235), (123190, 164268), (123444, 163930), (126360, 160147), (128778, 157140), (131144, 154305), (133731, 151320), (136188, 148590), (136890, 147828), (137160, 147537)]