317484180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:415

約数の個数: 288

約数和(自身を含む): 1149168384

約数和(自身を除く): 831684204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 23, 26, 30, 34, 36, 39, 45, 46, 51, 52, 60, 65, 68, 69, 78, 85, 90, 92, 102, 115, 117, 130, 138, 153, 156, 170, 180, 195, 204, 207, 221, 230, 234, 255, 260, 276, 299, 306, 340, 345, 347, 390, 391, 414, 442, 460, 468, 510, 585, 598, 612, 663, 690, 694, 765, 780, 782, 828, 884, 897, 1020, 1035, 1041, 1105, 1170, 1173, 1196, 1326, 1380, 1388, 1495, 1530, 1564, 1735, 1794, 1955, 1989, 2070, 2082, 2210, 2340, 2346, 2652, 2691, 2990, 3060, 3123, 3315, 3470, 3519, 3588, 3910, 3978, 4140, 4164, 4420, 4485, 4511, 4692, 5083, 5205, 5382, 5865, 5899, 5980, 6246, 6630, 6940, 7038, 7820, 7956, 7981, 8970, 9022, 9945, 10166, 10410, 10764, 11730, 11798, 12492, 13260, 13455, 13533, 14076, 15249, 15615, 15962, 17595, 17697, 17940, 18044, 19890, 20332, 20820, 22555, 23460, 23596, 23943, 25415, 26910, 27066, 29495, 30498, 31230, 31924, 35190, 35394, 39780, 39905, 40599, 45110, 45747, 47886, 50830, 53091, 53820, 54132, 58990, 60996, 62460, 67665, 70380, 70788, 71829, 76245, 76687, 79810, 81198, 88485, 90220, 91494, 95772, 101660, 103753, 106182, 117980, 119715, 135330, 135677, 143658, 152490, 153374, 159620, 162396, 176970, 182988, 202995, 207506, 212364, 228735, 230061, 239430, 265455, 270660, 271354, 287316, 304980, 306748, 311259, 353940, 359145, 383435, 405990, 407031, 415012, 457470, 460122, 478860, 518765, 530910, 542708, 622518, 678385, 690183, 718290, 766870, 811980, 814062, 914940, 920244, 933777, 1037530, 1061820, 1150305, 1221093, 1245036, 1356770, 1380366, 1436580, 1533740, 1556295, 1628124, 1763801, 1867554, 2035155, 2075060, 2300610, 2442186, 2713540, 2760732, 3112590, 3450915, 3527602, 3735108, 4070310, 4601220, 4668885, 4884372, 5291403, 6105465, 6225180, 6901830, 7055204, 8140620, 8819005, 9337770, 10582806, 12210930, 13803660, 15874209, 17638010, 18675540, 21165612, 24421860, 26457015, 31748418, 35276020, 52914030, 63496836, 79371045, 105828060, 158742090, 317484180]

約数ペア:

[(1, 317484180), (2, 158742090), (3, 105828060), (4, 79371045), (5, 63496836), (6, 52914030), (9, 35276020), (10, 31748418), (12, 26457015), (13, 24421860), (15, 21165612), (17, 18675540), (18, 17638010), (20, 15874209), (23, 13803660), (26, 12210930), (30, 10582806), (34, 9337770), (36, 8819005), (39, 8140620), (45, 7055204), (46, 6901830), (51, 6225180), (52, 6105465), (60, 5291403), (65, 4884372), (68, 4668885), (69, 4601220), (78, 4070310), (85, 3735108), (90, 3527602), (92, 3450915), (102, 3112590), (115, 2760732), (117, 2713540), (130, 2442186), (138, 2300610), (153, 2075060), (156, 2035155), (170, 1867554), (180, 1763801), (195, 1628124), (204, 1556295), (207, 1533740), (221, 1436580), (230, 1380366), (234, 1356770), (255, 1245036), (260, 1221093), (276, 1150305), (299, 1061820), (306, 1037530), (340, 933777), (345, 920244), (347, 914940), (390, 814062), (391, 811980), (414, 766870), (442, 718290), (460, 690183), (468, 678385), (510, 622518), (585, 542708), (598, 530910), (612, 518765), (663, 478860), (690, 460122), (694, 457470), (765, 415012), (780, 407031), (782, 405990), (828, 383435), (884, 359145), (897, 353940), (1020, 311259), (1035, 306748), (1041, 304980), (1105, 287316), (1170, 271354), (1173, 270660), (1196, 265455), (1326, 239430), (1380, 230061), (1388, 228735), (1495, 212364), (1530, 207506), (1564, 202995), (1735, 182988), (1794, 176970), (1955, 162396), (1989, 159620), (2070, 153374), (2082, 152490), (2210, 143658), (2340, 135677), (2346, 135330), (2652, 119715), (2691, 117980), (2990, 106182), (3060, 103753), (3123, 101660), (3315, 95772), (3470, 91494), (3519, 90220), (3588, 88485), (3910, 81198), (3978, 79810), (4140, 76687), (4164, 76245), (4420, 71829), (4485, 70788), (4511, 70380), (4692, 67665), (5083, 62460), (5205, 60996), (5382, 58990), (5865, 54132), (5899, 53820), (5980, 53091), (6246, 50830), (6630, 47886), (6940, 45747), (7038, 45110), (7820, 40599), (7956, 39905), (7981, 39780), (8970, 35394), (9022, 35190), (9945, 31924), (10166, 31230), (10410, 30498), (10764, 29495), (11730, 27066), (11798, 26910), (12492, 25415), (13260, 23943), (13455, 23596), (13533, 23460), (14076, 22555), (15249, 20820), (15615, 20332), (15962, 19890), (17595, 18044), (17697, 17940)]