15338178720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1087}}^1$

素因数の和:1388

約数の個数: 288

約数和(自身を含む): 53892034560

約数和(自身を除く): 38553855840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 239, 240, 246, 288, 328, 360, 369, 410, 478, 480, 492, 615, 656, 717, 720, 738, 820, 956, 984, 1087, 1195, 1230, 1312, 1434, 1440, 1476, 1640, 1845, 1912, 1968, 2151, 2174, 2390, 2460, 2868, 2952, 3261, 3280, 3585, 3690, 3824, 3936, 4302, 4348, 4780, 4920, 5435, 5736, 5904, 6522, 6560, 7170, 7380, 7648, 8604, 8696, 9560, 9783, 9799, 9840, 10755, 10870, 11472, 11808, 13044, 14340, 14760, 16305, 17208, 17392, 19120, 19566, 19598, 19680, 21510, 21740, 22944, 26088, 28680, 29397, 29520, 32610, 34416, 34784, 38240, 39132, 39196, 43020, 43480, 44567, 48915, 48995, 52176, 57360, 58794, 59040, 65220, 68832, 78264, 78392, 86040, 86960, 88191, 89134, 97830, 97990, 104352, 114720, 117588, 130440, 133701, 146985, 156528, 156784, 172080, 173920, 176382, 178268, 195660, 195980, 222835, 235176, 259793, 260880, 267402, 293970, 313056, 313568, 344160, 352764, 356536, 391320, 391960, 401103, 440955, 445670, 470352, 519586, 521760, 534804, 587940, 668505, 705528, 713072, 779379, 782640, 783920, 802206, 881910, 891340, 940704, 1039172, 1069608, 1175880, 1298965, 1337010, 1411056, 1426144, 1558758, 1565280, 1567840, 1604412, 1763820, 1782680, 2005515, 2078344, 2139216, 2338137, 2351760, 2597930, 2674020, 2822112, 3117516, 3208824, 3527640, 3565360, 3896895, 4011030, 4156688, 4278432, 4676274, 4703520, 5195860, 5348040, 6235032, 6417648, 7055280, 7130720, 7793790, 8022060, 8313376, 9352548, 10391720, 10651513, 10696080, 11690685, 12470064, 12835296, 14110560, 15587580, 16044120, 18705096, 20783440, 21303026, 21392160, 23381370, 24940128, 31175160, 31954539, 32088240, 37410192, 41566880, 42606052, 46762740, 53257565, 62350320, 63909078, 64176480, 74820384, 85212104, 93525480, 95863617, 106515130, 124700640, 127818156, 159772695, 170424208, 187050960, 191727234, 213030260, 255636312, 319545390, 340848416, 374101920, 383454468, 426060520, 479318085, 511272624, 639090780, 766908936, 852121040, 958636170, 1022545248, 1278181560, 1533817872, 1704242080, 1917272340, 2556363120, 3067635744, 3834544680, 5112726240, 7669089360, 15338178720]

約数ペア:

[(1, 15338178720), (2, 7669089360), (3, 5112726240), (4, 3834544680), (5, 3067635744), (6, 2556363120), (8, 1917272340), (9, 1704242080), (10, 1533817872), (12, 1278181560), (15, 1022545248), (16, 958636170), (18, 852121040), (20, 766908936), (24, 639090780), (30, 511272624), (32, 479318085), (36, 426060520), (40, 383454468), (41, 374101920), (45, 340848416), (48, 319545390), (60, 255636312), (72, 213030260), (80, 191727234), (82, 187050960), (90, 170424208), (96, 159772695), (120, 127818156), (123, 124700640), (144, 106515130), (160, 95863617), (164, 93525480), (180, 85212104), (205, 74820384), (239, 64176480), (240, 63909078), (246, 62350320), (288, 53257565), (328, 46762740), (360, 42606052), (369, 41566880), (410, 37410192), (478, 32088240), (480, 31954539), (492, 31175160), (615, 24940128), (656, 23381370), (717, 21392160), (720, 21303026), (738, 20783440), (820, 18705096), (956, 16044120), (984, 15587580), (1087, 14110560), (1195, 12835296), (1230, 12470064), (1312, 11690685), (1434, 10696080), (1440, 10651513), (1476, 10391720), (1640, 9352548), (1845, 8313376), (1912, 8022060), (1968, 7793790), (2151, 7130720), (2174, 7055280), (2390, 6417648), (2460, 6235032), (2868, 5348040), (2952, 5195860), (3261, 4703520), (3280, 4676274), (3585, 4278432), (3690, 4156688), (3824, 4011030), (3936, 3896895), (4302, 3565360), (4348, 3527640), (4780, 3208824), (4920, 3117516), (5435, 2822112), (5736, 2674020), (5904, 2597930), (6522, 2351760), (6560, 2338137), (7170, 2139216), (7380, 2078344), (7648, 2005515), (8604, 1782680), (8696, 1763820), (9560, 1604412), (9783, 1567840), (9799, 1565280), (9840, 1558758), (10755, 1426144), (10870, 1411056), (11472, 1337010), (11808, 1298965), (13044, 1175880), (14340, 1069608), (14760, 1039172), (16305, 940704), (17208, 891340), (17392, 881910), (19120, 802206), (19566, 783920), (19598, 782640), (19680, 779379), (21510, 713072), (21740, 705528), (22944, 668505), (26088, 587940), (28680, 534804), (29397, 521760), (29520, 519586), (32610, 470352), (34416, 445670), (34784, 440955), (38240, 401103), (39132, 391960), (39196, 391320), (43020, 356536), (43480, 352764), (44567, 344160), (48915, 313568), (48995, 313056), (52176, 293970), (57360, 267402), (58794, 260880), (59040, 259793), (65220, 235176), (68832, 222835), (78264, 195980), (78392, 195660), (86040, 178268), (86960, 176382), (88191, 173920), (89134, 172080), (97830, 156784), (97990, 156528), (104352, 146985), (114720, 133701), (117588, 130440)]