677335740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 2080899072

約数和(自身を除く): 1403563332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 71, 92, 93, 115, 124, 138, 142, 155, 186, 213, 223, 230, 276, 284, 310, 345, 355, 372, 426, 446, 460, 465, 620, 669, 690, 710, 713, 852, 892, 930, 1065, 1115, 1338, 1380, 1420, 1426, 1633, 1860, 2130, 2139, 2201, 2230, 2676, 2852, 3266, 3345, 3565, 4260, 4278, 4402, 4460, 4899, 5129, 6532, 6603, 6690, 6913, 7130, 8165, 8556, 8804, 9798, 10258, 10695, 11005, 13206, 13380, 13826, 14260, 15387, 15833, 16330, 19596, 20516, 20739, 21390, 22010, 24495, 25645, 26412, 27652, 30774, 31666, 32660, 33015, 34565, 41478, 42780, 44020, 47499, 48990, 50623, 51290, 61548, 63332, 66030, 69130, 76935, 79165, 82956, 94998, 97980, 101246, 102580, 103695, 132060, 138260, 151869, 153870, 158330, 158999, 189996, 202492, 207390, 237495, 253115, 303738, 307740, 316660, 317998, 364159, 414780, 474990, 476997, 490823, 506230, 607476, 635996, 728318, 759345, 794995, 949980, 953994, 981646, 1012460, 1092477, 1456636, 1472469, 1518690, 1589990, 1820795, 1907988, 1963292, 2184954, 2384985, 2454115, 2944938, 3037380, 3179980, 3641590, 4369908, 4769970, 4908230, 5462385, 5889876, 7283180, 7362345, 9539940, 9816460, 10924770, 11288929, 14724690, 21849540, 22577858, 29449380, 33866787, 45155716, 56444645, 67733574, 112889290, 135467148, 169333935, 225778580, 338667870, 677335740]

約数ペア:

[(1, 677335740), (2, 338667870), (3, 225778580), (4, 169333935), (5, 135467148), (6, 112889290), (10, 67733574), (12, 56444645), (15, 45155716), (20, 33866787), (23, 29449380), (30, 22577858), (31, 21849540), (46, 14724690), (60, 11288929), (62, 10924770), (69, 9816460), (71, 9539940), (92, 7362345), (93, 7283180), (115, 5889876), (124, 5462385), (138, 4908230), (142, 4769970), (155, 4369908), (186, 3641590), (213, 3179980), (223, 3037380), (230, 2944938), (276, 2454115), (284, 2384985), (310, 2184954), (345, 1963292), (355, 1907988), (372, 1820795), (426, 1589990), (446, 1518690), (460, 1472469), (465, 1456636), (620, 1092477), (669, 1012460), (690, 981646), (710, 953994), (713, 949980), (852, 794995), (892, 759345), (930, 728318), (1065, 635996), (1115, 607476), (1338, 506230), (1380, 490823), (1420, 476997), (1426, 474990), (1633, 414780), (1860, 364159), (2130, 317998), (2139, 316660), (2201, 307740), (2230, 303738), (2676, 253115), (2852, 237495), (3266, 207390), (3345, 202492), (3565, 189996), (4260, 158999), (4278, 158330), (4402, 153870), (4460, 151869), (4899, 138260), (5129, 132060), (6532, 103695), (6603, 102580), (6690, 101246), (6913, 97980), (7130, 94998), (8165, 82956), (8556, 79165), (8804, 76935), (9798, 69130), (10258, 66030), (10695, 63332), (11005, 61548), (13206, 51290), (13380, 50623), (13826, 48990), (14260, 47499), (15387, 44020), (15833, 42780), (16330, 41478), (19596, 34565), (20516, 33015), (20739, 32660), (21390, 31666), (22010, 30774), (24495, 27652), (25645, 26412)]