40241102720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{690953}}^1$

素因数の和:690992

約数の個数: 128

約数和(自身を含む): 118401877440

約数和(自身を除く): 78160774720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 3640, 4160, 4480, 5824, 7280, 8320, 11648, 14560, 29120, 58240, 690953, 1381906, 2763812, 3454765, 4836671, 5527624, 6909530, 8982389, 9673342, 11055248, 13819060, 17964778, 19346684, 22110496, 24183355, 27638120, 35929556, 38693368, 44220992, 44911945, 48366710, 55276240, 62876723, 71859112, 77386736, 88441984, 89823890, 96733420, 110552480, 125753446, 143718224, 154773472, 179647780, 193466840, 221104960, 251506892, 287436448, 309546944, 314383615, 359295560, 386933680, 442209920, 503013784, 574872896, 619093888, 628767230, 718591120, 773867360, 1006027568, 1149745792, 1257534460, 1437182240, 1547734720, 2012055136, 2515068920, 2874364480, 3095469440, 4024110272, 5030137840, 5748728960, 8048220544, 10060275680, 20120551360, 40241102720]

約数ペア:

[(1, 40241102720), (2, 20120551360), (4, 10060275680), (5, 8048220544), (7, 5748728960), (8, 5030137840), (10, 4024110272), (13, 3095469440), (14, 2874364480), (16, 2515068920), (20, 2012055136), (26, 1547734720), (28, 1437182240), (32, 1257534460), (35, 1149745792), (40, 1006027568), (52, 773867360), (56, 718591120), (64, 628767230), (65, 619093888), (70, 574872896), (80, 503013784), (91, 442209920), (104, 386933680), (112, 359295560), (128, 314383615), (130, 309546944), (140, 287436448), (160, 251506892), (182, 221104960), (208, 193466840), (224, 179647780), (260, 154773472), (280, 143718224), (320, 125753446), (364, 110552480), (416, 96733420), (448, 89823890), (455, 88441984), (520, 77386736), (560, 71859112), (640, 62876723), (728, 55276240), (832, 48366710), (896, 44911945), (910, 44220992), (1040, 38693368), (1120, 35929556), (1456, 27638120), (1664, 24183355), (1820, 22110496), (2080, 19346684), (2240, 17964778), (2912, 13819060), (3640, 11055248), (4160, 9673342), (4480, 8982389), (5824, 6909530), (7280, 5527624), (8320, 4836671), (11648, 3454765), (14560, 2763812), (29120, 1381906), (58240, 690953)]