316745910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 256

約数和(自身を含む): 975421440

約数和(自身を除く): 658675530

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 41, 45, 54, 62, 65, 71, 78, 82, 90, 93, 117, 123, 130, 135, 142, 155, 186, 195, 205, 213, 234, 246, 270, 279, 310, 351, 355, 369, 390, 403, 410, 426, 465, 533, 558, 585, 615, 639, 702, 710, 738, 806, 837, 923, 930, 1065, 1066, 1107, 1170, 1209, 1230, 1271, 1278, 1395, 1599, 1674, 1755, 1845, 1846, 1917, 2015, 2130, 2201, 2214, 2418, 2542, 2665, 2769, 2790, 2911, 3195, 3198, 3510, 3627, 3690, 3813, 3834, 4030, 4185, 4402, 4615, 4797, 5330, 5535, 5538, 5822, 6045, 6355, 6390, 6603, 7254, 7626, 7995, 8307, 8370, 8733, 9230, 9585, 9594, 10881, 11005, 11070, 11439, 12090, 12710, 13206, 13845, 14391, 14555, 15990, 16523, 16614, 17466, 18135, 19065, 19170, 19809, 21762, 22010, 22878, 23985, 24921, 26199, 27690, 28613, 28782, 29110, 33015, 33046, 34317, 36270, 37843, 38130, 39618, 41535, 43665, 47970, 49569, 49842, 52398, 54405, 57195, 57226, 59427, 66030, 68634, 71955, 75686, 78597, 82615, 83070, 85839, 87330, 90241, 99045, 99138, 108810, 113529, 114390, 118854, 124605, 130995, 143065, 143910, 148707, 157194, 165230, 171585, 171678, 180482, 189215, 198090, 227058, 247845, 249210, 257517, 261990, 270723, 286130, 297135, 297414, 340587, 343170, 378430, 392985, 429195, 446121, 451205, 495690, 515034, 541446, 567645, 594270, 681174, 743535, 772551, 785970, 812169, 858390, 892242, 902410, 1021761, 1135290, 1173133, 1287585, 1353615, 1487070, 1545102, 1624338, 1702935, 2043522, 2230605, 2346266, 2436507, 2575170, 2707230, 3405870, 3519399, 3862755, 4060845, 4461210, 4873014, 5108805, 5865665, 7038798, 7725510, 8121690, 10217610, 10558197, 11731330, 12182535, 17596995, 21116394, 24365070, 31674591, 35193990, 52790985, 63349182, 105581970, 158372955, 316745910]

約数ペア:

[(1, 316745910), (2, 158372955), (3, 105581970), (5, 63349182), (6, 52790985), (9, 35193990), (10, 31674591), (13, 24365070), (15, 21116394), (18, 17596995), (26, 12182535), (27, 11731330), (30, 10558197), (31, 10217610), (39, 8121690), (41, 7725510), (45, 7038798), (54, 5865665), (62, 5108805), (65, 4873014), (71, 4461210), (78, 4060845), (82, 3862755), (90, 3519399), (93, 3405870), (117, 2707230), (123, 2575170), (130, 2436507), (135, 2346266), (142, 2230605), (155, 2043522), (186, 1702935), (195, 1624338), (205, 1545102), (213, 1487070), (234, 1353615), (246, 1287585), (270, 1173133), (279, 1135290), (310, 1021761), (351, 902410), (355, 892242), (369, 858390), (390, 812169), (403, 785970), (410, 772551), (426, 743535), (465, 681174), (533, 594270), (558, 567645), (585, 541446), (615, 515034), (639, 495690), (702, 451205), (710, 446121), (738, 429195), (806, 392985), (837, 378430), (923, 343170), (930, 340587), (1065, 297414), (1066, 297135), (1107, 286130), (1170, 270723), (1209, 261990), (1230, 257517), (1271, 249210), (1278, 247845), (1395, 227058), (1599, 198090), (1674, 189215), (1755, 180482), (1845, 171678), (1846, 171585), (1917, 165230), (2015, 157194), (2130, 148707), (2201, 143910), (2214, 143065), (2418, 130995), (2542, 124605), (2665, 118854), (2769, 114390), (2790, 113529), (2911, 108810), (3195, 99138), (3198, 99045), (3510, 90241), (3627, 87330), (3690, 85839), (3813, 83070), (3834, 82615), (4030, 78597), (4185, 75686), (4402, 71955), (4615, 68634), (4797, 66030), (5330, 59427), (5535, 57226), (5538, 57195), (5822, 54405), (6045, 52398), (6355, 49842), (6390, 49569), (6603, 47970), (7254, 43665), (7626, 41535), (7995, 39618), (8307, 38130), (8370, 37843), (8733, 36270), (9230, 34317), (9585, 33046), (9594, 33015), (10881, 29110), (11005, 28782), (11070, 28613), (11439, 27690), (12090, 26199), (12710, 24921), (13206, 23985), (13845, 22878), (14391, 22010), (14555, 21762), (15990, 19809), (16523, 19170), (16614, 19065), (17466, 18135)]