172189080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{68329}}^1$

素因数の和:68353

約数の個数: 96

約数和(自身を含む): 639568800

約数和(自身を除く): 467379720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 68329, 136658, 204987, 273316, 341645, 409974, 478303, 546632, 614961, 683290, 819948, 956606, 1024935, 1229922, 1366580, 1434909, 1639896, 1913212, 2049870, 2391515, 2459844, 2733160, 2869818, 3074805, 3826424, 4099740, 4304727, 4783030, 4919688, 5739636, 6149610, 7174545, 8199480, 8609454, 9566060, 11479272, 12299220, 14349090, 17218908, 19132120, 21523635, 24598440, 28698180, 34437816, 43047270, 57396360, 86094540, 172189080]

約数ペア:

[(1, 172189080), (2, 86094540), (3, 57396360), (4, 43047270), (5, 34437816), (6, 28698180), (7, 24598440), (8, 21523635), (9, 19132120), (10, 17218908), (12, 14349090), (14, 12299220), (15, 11479272), (18, 9566060), (20, 8609454), (21, 8199480), (24, 7174545), (28, 6149610), (30, 5739636), (35, 4919688), (36, 4783030), (40, 4304727), (42, 4099740), (45, 3826424), (56, 3074805), (60, 2869818), (63, 2733160), (70, 2459844), (72, 2391515), (84, 2049870), (90, 1913212), (105, 1639896), (120, 1434909), (126, 1366580), (140, 1229922), (168, 1024935), (180, 956606), (210, 819948), (252, 683290), (280, 614961), (315, 546632), (360, 478303), (420, 409974), (504, 341645), (630, 273316), (840, 204987), (1260, 136658), (2520, 68329)]