15921704160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3677}}^1$

素因数の和:3826

約数の個数: 288

約数和(自身を含む): 56679098112

約数和(自身を除く): 40757393952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 97, 120, 124, 144, 155, 160, 180, 186, 194, 240, 248, 279, 288, 291, 310, 360, 372, 388, 465, 480, 485, 496, 558, 582, 620, 720, 744, 776, 873, 930, 970, 992, 1116, 1164, 1240, 1395, 1440, 1455, 1488, 1552, 1746, 1860, 1940, 2232, 2328, 2480, 2790, 2910, 2976, 3007, 3104, 3492, 3677, 3720, 3880, 4365, 4464, 4656, 4960, 5580, 5820, 6014, 6984, 7354, 7440, 7760, 8730, 8928, 9021, 9312, 11031, 11160, 11640, 12028, 13968, 14708, 14880, 15035, 15520, 17460, 18042, 18385, 22062, 22320, 23280, 24056, 27063, 27936, 29416, 30070, 33093, 34920, 36084, 36770, 44124, 44640, 45105, 46560, 48112, 54126, 55155, 58832, 60140, 66186, 69840, 72168, 73540, 88248, 90210, 96224, 108252, 110310, 113987, 117664, 120280, 132372, 135315, 139680, 144336, 147080, 165465, 176496, 180420, 216504, 220620, 227974, 240560, 264744, 270630, 288672, 294160, 330930, 341961, 352992, 356669, 360840, 433008, 441240, 455948, 481120, 529488, 541260, 569935, 588320, 661860, 683922, 713338, 721680, 866016, 882480, 911896, 1025883, 1058976, 1070007, 1082520, 1139870, 1323720, 1367844, 1426676, 1443360, 1709805, 1764960, 1783345, 1823792, 2051766, 2140014, 2165040, 2279740, 2647440, 2735688, 2853352, 3210021, 3419610, 3566690, 3647584, 4103532, 4280028, 4330080, 4559480, 5129415, 5294880, 5350035, 5471376, 5706704, 6420042, 6839220, 7133380, 8207064, 8560056, 9118960, 10258830, 10700070, 10942752, 11056739, 11413408, 12840084, 13678440, 14266760, 16050105, 16414128, 17120112, 18237920, 20517660, 21400140, 22113478, 25680168, 27356880, 28533520, 32100210, 32828256, 33170217, 34240224, 41035320, 42800280, 44226956, 51360336, 54713760, 55283695, 57067040, 64200420, 66340434, 82070640, 85600560, 88453912, 99510651, 102720672, 110567390, 128400840, 132680868, 164141280, 165851085, 171201120, 176907824, 199021302, 221134780, 256801680, 265361736, 331702170, 353815648, 398042604, 442269560, 497553255, 513603360, 530723472, 663404340, 796085208, 884539120, 995106510, 1061446944, 1326808680, 1592170416, 1769078240, 1990213020, 2653617360, 3184340832, 3980426040, 5307234720, 7960852080, 15921704160]

約数ペア:

[(1, 15921704160), (2, 7960852080), (3, 5307234720), (4, 3980426040), (5, 3184340832), (6, 2653617360), (8, 1990213020), (9, 1769078240), (10, 1592170416), (12, 1326808680), (15, 1061446944), (16, 995106510), (18, 884539120), (20, 796085208), (24, 663404340), (30, 530723472), (31, 513603360), (32, 497553255), (36, 442269560), (40, 398042604), (45, 353815648), (48, 331702170), (60, 265361736), (62, 256801680), (72, 221134780), (80, 199021302), (90, 176907824), (93, 171201120), (96, 165851085), (97, 164141280), (120, 132680868), (124, 128400840), (144, 110567390), (155, 102720672), (160, 99510651), (180, 88453912), (186, 85600560), (194, 82070640), (240, 66340434), (248, 64200420), (279, 57067040), (288, 55283695), (291, 54713760), (310, 51360336), (360, 44226956), (372, 42800280), (388, 41035320), (465, 34240224), (480, 33170217), (485, 32828256), (496, 32100210), (558, 28533520), (582, 27356880), (620, 25680168), (720, 22113478), (744, 21400140), (776, 20517660), (873, 18237920), (930, 17120112), (970, 16414128), (992, 16050105), (1116, 14266760), (1164, 13678440), (1240, 12840084), (1395, 11413408), (1440, 11056739), (1455, 10942752), (1488, 10700070), (1552, 10258830), (1746, 9118960), (1860, 8560056), (1940, 8207064), (2232, 7133380), (2328, 6839220), (2480, 6420042), (2790, 5706704), (2910, 5471376), (2976, 5350035), (3007, 5294880), (3104, 5129415), (3492, 4559480), (3677, 4330080), (3720, 4280028), (3880, 4103532), (4365, 3647584), (4464, 3566690), (4656, 3419610), (4960, 3210021), (5580, 2853352), (5820, 2735688), (6014, 2647440), (6984, 2279740), (7354, 2165040), (7440, 2140014), (7760, 2051766), (8730, 1823792), (8928, 1783345), (9021, 1764960), (9312, 1709805), (11031, 1443360), (11160, 1426676), (11640, 1367844), (12028, 1323720), (13968, 1139870), (14708, 1082520), (14880, 1070007), (15035, 1058976), (15520, 1025883), (17460, 911896), (18042, 882480), (18385, 866016), (22062, 721680), (22320, 713338), (23280, 683922), (24056, 661860), (27063, 588320), (27936, 569935), (29416, 541260), (30070, 529488), (33093, 481120), (34920, 455948), (36084, 441240), (36770, 433008), (44124, 360840), (44640, 356669), (45105, 352992), (46560, 341961), (48112, 330930), (54126, 294160), (55155, 288672), (58832, 270630), (60140, 264744), (66186, 240560), (69840, 227974), (72168, 220620), (73540, 216504), (88248, 180420), (90210, 176496), (96224, 165465), (108252, 147080), (110310, 144336), (113987, 139680), (117664, 135315), (120280, 132372)]