64602517120

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1\times {\mathrm{3847}}^1$

素因数の和:5266

約数の個数: 128

約数和(自身を含む): 162728841600

約数和(自身を除く): 98126324480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1381, 1520, 2432, 2762, 3040, 3847, 5524, 6080, 6905, 7694, 11048, 12160, 13810, 15388, 19235, 22096, 26239, 27620, 30776, 38470, 44192, 52478, 55240, 61552, 73093, 76940, 88384, 104956, 110480, 123104, 131195, 146186, 153880, 176768, 209912, 220960, 246208, 262390, 292372, 307760, 365465, 419824, 441920, 492416, 524780, 584744, 615520, 730930, 839648, 883840, 1049560, 1169488, 1231040, 1461860, 1679296, 2099120, 2338976, 2462080, 2923720, 3358592, 4198240, 4677952, 5312707, 5847440, 8396480, 9355904, 10625414, 11694880, 16792960, 21250828, 23389760, 26563535, 42501656, 46779520, 53127070, 85003312, 100941433, 106254140, 170006624, 201882866, 212508280, 340013248, 403765732, 425016560, 504707165, 680026496, 807531464, 850033120, 1009414330, 1615062928, 1700066240, 2018828660, 3230125856, 3400132480, 4037657320, 6460251712, 8075314640, 12920503424, 16150629280, 32301258560, 64602517120]

約数ペア:

[(1, 64602517120), (2, 32301258560), (4, 16150629280), (5, 12920503424), (8, 8075314640), (10, 6460251712), (16, 4037657320), (19, 3400132480), (20, 3230125856), (32, 2018828660), (38, 1700066240), (40, 1615062928), (64, 1009414330), (76, 850033120), (80, 807531464), (95, 680026496), (128, 504707165), (152, 425016560), (160, 403765732), (190, 340013248), (304, 212508280), (320, 201882866), (380, 170006624), (608, 106254140), (640, 100941433), (760, 85003312), (1216, 53127070), (1381, 46779520), (1520, 42501656), (2432, 26563535), (2762, 23389760), (3040, 21250828), (3847, 16792960), (5524, 11694880), (6080, 10625414), (6905, 9355904), (7694, 8396480), (11048, 5847440), (12160, 5312707), (13810, 4677952), (15388, 4198240), (19235, 3358592), (22096, 2923720), (26239, 2462080), (27620, 2338976), (30776, 2099120), (38470, 1679296), (44192, 1461860), (52478, 1231040), (55240, 1169488), (61552, 1049560), (73093, 883840), (76940, 839648), (88384, 730930), (104956, 615520), (110480, 584744), (123104, 524780), (131195, 492416), (146186, 441920), (153880, 419824), (176768, 365465), (209912, 307760), (220960, 292372), (246208, 262390)]