166893720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10457}}^1$

素因数の和:10497

約数の個数: 128

約数和(自身を含む): 602380800

約数和(自身を除く): 435487080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 10457, 15960, 20914, 31371, 41828, 52285, 62742, 73199, 83656, 104570, 125484, 146398, 156855, 198683, 209140, 219597, 250968, 292796, 313710, 365995, 397366, 418280, 439194, 585592, 596049, 627420, 731990, 794732, 878388, 993415, 1097985, 1192098, 1254840, 1390781, 1463980, 1589464, 1756776, 1986830, 2195970, 2384196, 2781562, 2927960, 2980245, 3973660, 4172343, 4391940, 4768392, 5563124, 5960490, 6953905, 7947320, 8344686, 8783880, 11126248, 11920980, 13907810, 16689372, 20861715, 23841960, 27815620, 33378744, 41723430, 55631240, 83446860, 166893720]

約数ペア:

[(1, 166893720), (2, 83446860), (3, 55631240), (4, 41723430), (5, 33378744), (6, 27815620), (7, 23841960), (8, 20861715), (10, 16689372), (12, 13907810), (14, 11920980), (15, 11126248), (19, 8783880), (20, 8344686), (21, 7947320), (24, 6953905), (28, 5960490), (30, 5563124), (35, 4768392), (38, 4391940), (40, 4172343), (42, 3973660), (56, 2980245), (57, 2927960), (60, 2781562), (70, 2384196), (76, 2195970), (84, 1986830), (95, 1756776), (105, 1589464), (114, 1463980), (120, 1390781), (133, 1254840), (140, 1192098), (152, 1097985), (168, 993415), (190, 878388), (210, 794732), (228, 731990), (266, 627420), (280, 596049), (285, 585592), (380, 439194), (399, 418280), (420, 397366), (456, 365995), (532, 313710), (570, 292796), (665, 250968), (760, 219597), (798, 209140), (840, 198683), (1064, 156855), (1140, 146398), (1330, 125484), (1596, 104570), (1995, 83656), (2280, 73199), (2660, 62742), (3192, 52285), (3990, 41828), (5320, 31371), (7980, 20914), (10457, 15960)]