69163920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13723}}^1$

素因数の和:13749

約数の個数: 120

約数和(自身を含む): 265477056

約数和(自身を除く): 196313136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13723, 27446, 41169, 54892, 68615, 82338, 96061, 109784, 123507, 137230, 164676, 192122, 205845, 219568, 247014, 274460, 288183, 329352, 384244, 411690, 480305, 494028, 548920, 576366, 617535, 658704, 768488, 823380, 864549, 960610, 988056, 1097840, 1152732, 1235070, 1440915, 1536976, 1646760, 1729098, 1921220, 1976112, 2305464, 2470140, 2881830, 3293520, 3458196, 3842440, 4322745, 4610928, 4940280, 5763660, 6916392, 7684880, 8645490, 9880560, 11527320, 13832784, 17290980, 23054640, 34581960, 69163920]

約数ペア:

[(1, 69163920), (2, 34581960), (3, 23054640), (4, 17290980), (5, 13832784), (6, 11527320), (7, 9880560), (8, 8645490), (9, 7684880), (10, 6916392), (12, 5763660), (14, 4940280), (15, 4610928), (16, 4322745), (18, 3842440), (20, 3458196), (21, 3293520), (24, 2881830), (28, 2470140), (30, 2305464), (35, 1976112), (36, 1921220), (40, 1729098), (42, 1646760), (45, 1536976), (48, 1440915), (56, 1235070), (60, 1152732), (63, 1097840), (70, 988056), (72, 960610), (80, 864549), (84, 823380), (90, 768488), (105, 658704), (112, 617535), (120, 576366), (126, 548920), (140, 494028), (144, 480305), (168, 411690), (180, 384244), (210, 329352), (240, 288183), (252, 274460), (280, 247014), (315, 219568), (336, 205845), (360, 192122), (420, 164676), (504, 137230), (560, 123507), (630, 109784), (720, 96061), (840, 82338), (1008, 68615), (1260, 54892), (1680, 41169), (2520, 27446), (5040, 13723)]