66337040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 196058880

約数和(自身を除く): 129721840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 89, 110, 112, 121, 140, 154, 176, 178, 220, 242, 280, 308, 356, 385, 440, 445, 484, 560, 605, 616, 623, 712, 770, 847, 880, 890, 968, 979, 1210, 1232, 1246, 1331, 1424, 1540, 1694, 1780, 1936, 1958, 2420, 2492, 2662, 3080, 3115, 3388, 3560, 3916, 4235, 4840, 4895, 4984, 5324, 6160, 6230, 6655, 6776, 6853, 7120, 7832, 8470, 9317, 9680, 9790, 9968, 10648, 10769, 12460, 13310, 13552, 13706, 15664, 16940, 18634, 19580, 21296, 21538, 24920, 26620, 27412, 33880, 34265, 37268, 39160, 43076, 46585, 49840, 53240, 53845, 54824, 67760, 68530, 74536, 75383, 78320, 86152, 93170, 106480, 107690, 109648, 118459, 137060, 149072, 150766, 172304, 186340, 215380, 236918, 274120, 301532, 372680, 376915, 430760, 473836, 548240, 592295, 603064, 745360, 753830, 829213, 861520, 947672, 1184590, 1206128, 1507660, 1658426, 1895344, 2369180, 3015320, 3316852, 4146065, 4738360, 6030640, 6633704, 8292130, 9476720, 13267408, 16584260, 33168520, 66337040]

約数ペア:

[(1, 66337040), (2, 33168520), (4, 16584260), (5, 13267408), (7, 9476720), (8, 8292130), (10, 6633704), (11, 6030640), (14, 4738360), (16, 4146065), (20, 3316852), (22, 3015320), (28, 2369180), (35, 1895344), (40, 1658426), (44, 1507660), (55, 1206128), (56, 1184590), (70, 947672), (77, 861520), (80, 829213), (88, 753830), (89, 745360), (110, 603064), (112, 592295), (121, 548240), (140, 473836), (154, 430760), (176, 376915), (178, 372680), (220, 301532), (242, 274120), (280, 236918), (308, 215380), (356, 186340), (385, 172304), (440, 150766), (445, 149072), (484, 137060), (560, 118459), (605, 109648), (616, 107690), (623, 106480), (712, 93170), (770, 86152), (847, 78320), (880, 75383), (890, 74536), (968, 68530), (979, 67760), (1210, 54824), (1232, 53845), (1246, 53240), (1331, 49840), (1424, 46585), (1540, 43076), (1694, 39160), (1780, 37268), (1936, 34265), (1958, 33880), (2420, 27412), (2492, 26620), (2662, 24920), (3080, 21538), (3115, 21296), (3388, 19580), (3560, 18634), (3916, 16940), (4235, 15664), (4840, 13706), (4895, 13552), (4984, 13310), (5324, 12460), (6160, 10769), (6230, 10648), (6655, 9968), (6776, 9790), (6853, 9680), (7120, 9317), (7832, 8470)]