170808540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 569963520

約数和(自身を除く): 399154980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 61, 70, 84, 105, 113, 118, 122, 140, 177, 183, 210, 226, 236, 244, 295, 305, 339, 354, 366, 413, 420, 427, 452, 565, 590, 610, 678, 708, 732, 791, 826, 854, 885, 915, 1130, 1180, 1220, 1239, 1281, 1356, 1582, 1652, 1695, 1708, 1770, 1830, 2065, 2135, 2260, 2373, 2478, 2562, 3164, 3390, 3540, 3599, 3660, 3955, 4130, 4270, 4746, 4956, 5124, 6195, 6405, 6667, 6780, 6893, 7198, 7910, 8260, 8540, 9492, 10797, 11865, 12390, 12810, 13334, 13786, 14396, 15820, 17995, 20001, 20679, 21594, 23730, 24780, 25193, 25620, 26668, 27572, 33335, 34465, 35990, 40002, 41358, 43188, 46669, 47460, 48251, 50386, 53985, 66670, 68930, 71980, 75579, 80004, 82716, 93338, 96502, 100005, 100772, 103395, 107970, 125965, 133340, 137860, 140007, 144753, 151158, 186676, 193004, 200010, 206790, 215940, 233345, 241255, 251930, 280014, 289506, 302316, 377895, 400020, 406687, 413580, 466690, 482510, 503860, 560028, 579012, 700035, 723765, 755790, 813374, 933380, 965020, 1220061, 1400070, 1447530, 1511580, 1626748, 2033435, 2440122, 2800140, 2846809, 2895060, 4066870, 4880244, 5693618, 6100305, 8133740, 8540427, 11387236, 12200610, 14234045, 17080854, 24401220, 28468090, 34161708, 42702135, 56936180, 85404270, 170808540]

約数ペア:

[(1, 170808540), (2, 85404270), (3, 56936180), (4, 42702135), (5, 34161708), (6, 28468090), (7, 24401220), (10, 17080854), (12, 14234045), (14, 12200610), (15, 11387236), (20, 8540427), (21, 8133740), (28, 6100305), (30, 5693618), (35, 4880244), (42, 4066870), (59, 2895060), (60, 2846809), (61, 2800140), (70, 2440122), (84, 2033435), (105, 1626748), (113, 1511580), (118, 1447530), (122, 1400070), (140, 1220061), (177, 965020), (183, 933380), (210, 813374), (226, 755790), (236, 723765), (244, 700035), (295, 579012), (305, 560028), (339, 503860), (354, 482510), (366, 466690), (413, 413580), (420, 406687), (427, 400020), (452, 377895), (565, 302316), (590, 289506), (610, 280014), (678, 251930), (708, 241255), (732, 233345), (791, 215940), (826, 206790), (854, 200010), (885, 193004), (915, 186676), (1130, 151158), (1180, 144753), (1220, 140007), (1239, 137860), (1281, 133340), (1356, 125965), (1582, 107970), (1652, 103395), (1695, 100772), (1708, 100005), (1770, 96502), (1830, 93338), (2065, 82716), (2135, 80004), (2260, 75579), (2373, 71980), (2478, 68930), (2562, 66670), (3164, 53985), (3390, 50386), (3540, 48251), (3599, 47460), (3660, 46669), (3955, 43188), (4130, 41358), (4270, 40002), (4746, 35990), (4956, 34465), (5124, 33335), (6195, 27572), (6405, 26668), (6667, 25620), (6780, 25193), (6893, 24780), (7198, 23730), (7910, 21594), (8260, 20679), (8540, 20001), (9492, 17995), (10797, 15820), (11865, 14396), (12390, 13786), (12810, 13334)]