29276720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 160

約数和(自身を含む): 83566080

約数和(自身を除く): 54289360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 80, 85, 88, 95, 103, 110, 136, 152, 170, 176, 187, 190, 206, 209, 220, 272, 304, 323, 340, 374, 380, 412, 418, 440, 515, 646, 680, 748, 760, 824, 836, 880, 935, 1030, 1045, 1133, 1292, 1360, 1496, 1520, 1615, 1648, 1672, 1751, 1870, 1957, 2060, 2090, 2266, 2584, 2992, 3230, 3344, 3502, 3553, 3740, 3914, 4120, 4180, 4532, 5168, 5665, 6460, 7004, 7106, 7480, 7828, 8240, 8360, 8755, 9064, 9785, 11330, 12920, 14008, 14212, 14960, 15656, 16720, 17510, 17765, 18128, 19261, 19570, 21527, 22660, 25840, 28016, 28424, 31312, 33269, 35020, 35530, 38522, 39140, 43054, 45320, 56848, 66538, 70040, 71060, 77044, 78280, 86108, 90640, 96305, 107635, 133076, 140080, 142120, 154088, 156560, 166345, 172216, 192610, 215270, 266152, 284240, 308176, 332690, 344432, 365959, 385220, 430540, 532304, 665380, 731918, 770440, 861080, 1330760, 1463836, 1540880, 1722160, 1829795, 2661520, 2927672, 3659590, 5855344, 7319180, 14638360, 29276720]

約数ペア:

[(1, 29276720), (2, 14638360), (4, 7319180), (5, 5855344), (8, 3659590), (10, 2927672), (11, 2661520), (16, 1829795), (17, 1722160), (19, 1540880), (20, 1463836), (22, 1330760), (34, 861080), (38, 770440), (40, 731918), (44, 665380), (55, 532304), (68, 430540), (76, 385220), (80, 365959), (85, 344432), (88, 332690), (95, 308176), (103, 284240), (110, 266152), (136, 215270), (152, 192610), (170, 172216), (176, 166345), (187, 156560), (190, 154088), (206, 142120), (209, 140080), (220, 133076), (272, 107635), (304, 96305), (323, 90640), (340, 86108), (374, 78280), (380, 77044), (412, 71060), (418, 70040), (440, 66538), (515, 56848), (646, 45320), (680, 43054), (748, 39140), (760, 38522), (824, 35530), (836, 35020), (880, 33269), (935, 31312), (1030, 28424), (1045, 28016), (1133, 25840), (1292, 22660), (1360, 21527), (1496, 19570), (1520, 19261), (1615, 18128), (1648, 17765), (1672, 17510), (1751, 16720), (1870, 15656), (1957, 14960), (2060, 14212), (2090, 14008), (2266, 12920), (2584, 11330), (2992, 9785), (3230, 9064), (3344, 8755), (3502, 8360), (3553, 8240), (3740, 7828), (3914, 7480), (4120, 7106), (4180, 7004), (4532, 6460), (5168, 5665)]