180698070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 128

約数和(自身を含む): 524869632

約数和(自身を除く): 344171562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 41, 42, 62, 70, 82, 93, 105, 123, 155, 186, 205, 210, 217, 246, 287, 310, 410, 434, 465, 574, 615, 651, 677, 861, 930, 1085, 1230, 1271, 1302, 1354, 1435, 1722, 2031, 2170, 2542, 2870, 3255, 3385, 3813, 4062, 4305, 4739, 6355, 6510, 6770, 7626, 8610, 8897, 9478, 10155, 12710, 14217, 17794, 19065, 20310, 20987, 23695, 26691, 27757, 28434, 38130, 41974, 44485, 47390, 53382, 55514, 62961, 71085, 83271, 88970, 104935, 125922, 133455, 138785, 142170, 146909, 166542, 194299, 209870, 266910, 277570, 293818, 314805, 388598, 416355, 440727, 582897, 629610, 734545, 832710, 860467, 881454, 971495, 1165794, 1469090, 1720934, 1942990, 2203635, 2581401, 2914485, 4302335, 4407270, 5162802, 5828970, 6023269, 8604670, 12046538, 12907005, 18069807, 25814010, 30116345, 36139614, 60232690, 90349035, 180698070]

約数ペア:

[(1, 180698070), (2, 90349035), (3, 60232690), (5, 36139614), (6, 30116345), (7, 25814010), (10, 18069807), (14, 12907005), (15, 12046538), (21, 8604670), (30, 6023269), (31, 5828970), (35, 5162802), (41, 4407270), (42, 4302335), (62, 2914485), (70, 2581401), (82, 2203635), (93, 1942990), (105, 1720934), (123, 1469090), (155, 1165794), (186, 971495), (205, 881454), (210, 860467), (217, 832710), (246, 734545), (287, 629610), (310, 582897), (410, 440727), (434, 416355), (465, 388598), (574, 314805), (615, 293818), (651, 277570), (677, 266910), (861, 209870), (930, 194299), (1085, 166542), (1230, 146909), (1271, 142170), (1302, 138785), (1354, 133455), (1435, 125922), (1722, 104935), (2031, 88970), (2170, 83271), (2542, 71085), (2870, 62961), (3255, 55514), (3385, 53382), (3813, 47390), (4062, 44485), (4305, 41974), (4739, 38130), (6355, 28434), (6510, 27757), (6770, 26691), (7626, 23695), (8610, 20987), (8897, 20310), (9478, 19065), (10155, 17794), (12710, 14217)]