71673360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1597}}^1$

素因数の和:1641

約数の個数: 160

約数和(自身を含む): 256804992

約数和(自身を除く): 185131632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1597, 1870, 2040, 2244, 2640, 2805, 2992, 3194, 3740, 4080, 4488, 4791, 5610, 6388, 7480, 7985, 8976, 9582, 11220, 12776, 14960, 15970, 17567, 19164, 22440, 23955, 25552, 27149, 31940, 35134, 38328, 44880, 47910, 52701, 54298, 63880, 70268, 76656, 81447, 87835, 95820, 105402, 108596, 127760, 135745, 140536, 162894, 175670, 191640, 210804, 217192, 263505, 271490, 281072, 298639, 325788, 351340, 383280, 407235, 421608, 434384, 527010, 542980, 597278, 651576, 702680, 814470, 843216, 895917, 1054020, 1085960, 1194556, 1303152, 1405360, 1493195, 1628940, 1791834, 2108040, 2171920, 2389112, 2986390, 3257880, 3583668, 4216080, 4479585, 4778224, 5972780, 6515760, 7167336, 8959170, 11945560, 14334672, 17918340, 23891120, 35836680, 71673360]

約数ペア:

[(1, 71673360), (2, 35836680), (3, 23891120), (4, 17918340), (5, 14334672), (6, 11945560), (8, 8959170), (10, 7167336), (11, 6515760), (12, 5972780), (15, 4778224), (16, 4479585), (17, 4216080), (20, 3583668), (22, 3257880), (24, 2986390), (30, 2389112), (33, 2171920), (34, 2108040), (40, 1791834), (44, 1628940), (48, 1493195), (51, 1405360), (55, 1303152), (60, 1194556), (66, 1085960), (68, 1054020), (80, 895917), (85, 843216), (88, 814470), (102, 702680), (110, 651576), (120, 597278), (132, 542980), (136, 527010), (165, 434384), (170, 421608), (176, 407235), (187, 383280), (204, 351340), (220, 325788), (240, 298639), (255, 281072), (264, 271490), (272, 263505), (330, 217192), (340, 210804), (374, 191640), (408, 175670), (440, 162894), (510, 140536), (528, 135745), (561, 127760), (660, 108596), (680, 105402), (748, 95820), (816, 87835), (880, 81447), (935, 76656), (1020, 70268), (1122, 63880), (1320, 54298), (1360, 52701), (1496, 47910), (1597, 44880), (1870, 38328), (2040, 35134), (2244, 31940), (2640, 27149), (2805, 25552), (2992, 23955), (3194, 22440), (3740, 19164), (4080, 17567), (4488, 15970), (4791, 14960), (5610, 12776), (6388, 11220), (7480, 9582), (7985, 8976)]