84882720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:315

約数の個数: 192

約数和(自身を含む): 293981184

約数和(自身を除く): 209098464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 195, 208, 223, 240, 244, 260, 305, 312, 366, 390, 416, 446, 480, 488, 520, 610, 624, 669, 732, 780, 793, 892, 915, 976, 1040, 1115, 1220, 1248, 1338, 1464, 1560, 1586, 1784, 1830, 1952, 2080, 2230, 2379, 2440, 2676, 2899, 2928, 3120, 3172, 3345, 3568, 3660, 3965, 4460, 4758, 4880, 5352, 5798, 5856, 6240, 6344, 6690, 7136, 7320, 7930, 8697, 8920, 9516, 9760, 10704, 11596, 11895, 12688, 13380, 13603, 14495, 14640, 15860, 17394, 17840, 19032, 21408, 23192, 23790, 25376, 26760, 27206, 28990, 29280, 31720, 34788, 35680, 38064, 40809, 43485, 46384, 47580, 53520, 54412, 57980, 63440, 68015, 69576, 76128, 81618, 86970, 92768, 95160, 107040, 108824, 115960, 126880, 136030, 139152, 163236, 173940, 176839, 190320, 204045, 217648, 231920, 272060, 278304, 326472, 347880, 353678, 380640, 408090, 435296, 463840, 530517, 544120, 652944, 695760, 707356, 816180, 884195, 1061034, 1088240, 1305888, 1391520, 1414712, 1632360, 1768390, 2122068, 2176480, 2652585, 2829424, 3264720, 3536780, 4244136, 5305170, 5658848, 6529440, 7073560, 8488272, 10610340, 14147120, 16976544, 21220680, 28294240, 42441360, 84882720]

約数ペア:

[(1, 84882720), (2, 42441360), (3, 28294240), (4, 21220680), (5, 16976544), (6, 14147120), (8, 10610340), (10, 8488272), (12, 7073560), (13, 6529440), (15, 5658848), (16, 5305170), (20, 4244136), (24, 3536780), (26, 3264720), (30, 2829424), (32, 2652585), (39, 2176480), (40, 2122068), (48, 1768390), (52, 1632360), (60, 1414712), (61, 1391520), (65, 1305888), (78, 1088240), (80, 1061034), (96, 884195), (104, 816180), (120, 707356), (122, 695760), (130, 652944), (156, 544120), (160, 530517), (183, 463840), (195, 435296), (208, 408090), (223, 380640), (240, 353678), (244, 347880), (260, 326472), (305, 278304), (312, 272060), (366, 231920), (390, 217648), (416, 204045), (446, 190320), (480, 176839), (488, 173940), (520, 163236), (610, 139152), (624, 136030), (669, 126880), (732, 115960), (780, 108824), (793, 107040), (892, 95160), (915, 92768), (976, 86970), (1040, 81618), (1115, 76128), (1220, 69576), (1248, 68015), (1338, 63440), (1464, 57980), (1560, 54412), (1586, 53520), (1784, 47580), (1830, 46384), (1952, 43485), (2080, 40809), (2230, 38064), (2379, 35680), (2440, 34788), (2676, 31720), (2899, 29280), (2928, 28990), (3120, 27206), (3172, 26760), (3345, 25376), (3568, 23790), (3660, 23192), (3965, 21408), (4460, 19032), (4758, 17840), (4880, 17394), (5352, 15860), (5798, 14640), (5856, 14495), (6240, 13603), (6344, 13380), (6690, 12688), (7136, 11895), (7320, 11596), (7930, 10704), (8697, 9760), (8920, 9516)]