13101224960

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:672

約数の個数: 176

約数和(自身を含む): 32683875840

約数和(自身を除く): 19582650880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 197, 248, 256, 310, 320, 394, 419, 496, 512, 620, 640, 788, 838, 985, 992, 1024, 1240, 1280, 1576, 1676, 1970, 1984, 2095, 2480, 2560, 3152, 3352, 3940, 3968, 4190, 4960, 5120, 6107, 6304, 6704, 7880, 7936, 8380, 9920, 12214, 12608, 12989, 13408, 15760, 15872, 16760, 19840, 24428, 25216, 25978, 26816, 30535, 31520, 31744, 33520, 39680, 48856, 50432, 51956, 53632, 61070, 63040, 64945, 67040, 79360, 82543, 97712, 100864, 103912, 107264, 122140, 126080, 129890, 134080, 158720, 165086, 195424, 201728, 207824, 214528, 244280, 252160, 259780, 268160, 330172, 390848, 412715, 415648, 429056, 488560, 504320, 519560, 536320, 660344, 781696, 825430, 831296, 977120, 1008640, 1039120, 1072640, 1320688, 1563392, 1650860, 1662592, 1954240, 2078240, 2145280, 2558833, 2641376, 3126784, 3301720, 3325184, 3908480, 4156480, 5117666, 5282752, 6253568, 6603440, 6650368, 7816960, 8312960, 10235332, 10565504, 12794165, 13206880, 13300736, 15633920, 16625920, 20470664, 21131008, 25588330, 26413760, 31267840, 33251840, 40941328, 42262016, 51176660, 52827520, 66503680, 81882656, 84524032, 102353320, 105655040, 163765312, 204706640, 211310080, 327530624, 409413280, 422620160, 655061248, 818826560, 1310122496, 1637653120, 2620244992, 3275306240, 6550612480, 13101224960]

約数ペア:

[(1, 13101224960), (2, 6550612480), (4, 3275306240), (5, 2620244992), (8, 1637653120), (10, 1310122496), (16, 818826560), (20, 655061248), (31, 422620160), (32, 409413280), (40, 327530624), (62, 211310080), (64, 204706640), (80, 163765312), (124, 105655040), (128, 102353320), (155, 84524032), (160, 81882656), (197, 66503680), (248, 52827520), (256, 51176660), (310, 42262016), (320, 40941328), (394, 33251840), (419, 31267840), (496, 26413760), (512, 25588330), (620, 21131008), (640, 20470664), (788, 16625920), (838, 15633920), (985, 13300736), (992, 13206880), (1024, 12794165), (1240, 10565504), (1280, 10235332), (1576, 8312960), (1676, 7816960), (1970, 6650368), (1984, 6603440), (2095, 6253568), (2480, 5282752), (2560, 5117666), (3152, 4156480), (3352, 3908480), (3940, 3325184), (3968, 3301720), (4190, 3126784), (4960, 2641376), (5120, 2558833), (6107, 2145280), (6304, 2078240), (6704, 1954240), (7880, 1662592), (7936, 1650860), (8380, 1563392), (9920, 1320688), (12214, 1072640), (12608, 1039120), (12989, 1008640), (13408, 977120), (15760, 831296), (15872, 825430), (16760, 781696), (19840, 660344), (24428, 536320), (25216, 519560), (25978, 504320), (26816, 488560), (30535, 429056), (31520, 415648), (31744, 412715), (33520, 390848), (39680, 330172), (48856, 268160), (50432, 259780), (51956, 252160), (53632, 244280), (61070, 214528), (63040, 207824), (64945, 201728), (67040, 195424), (79360, 165086), (82543, 158720), (97712, 134080), (100864, 129890), (103912, 126080), (107264, 122140)]