66637560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2701

約数の個数: 128

約数和(自身を含む): 229651200

約数和(自身を除く): 163013640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 2657, 3135, 4180, 5016, 5314, 6270, 7971, 8360, 10628, 12540, 13285, 15942, 21256, 25080, 26570, 29227, 31884, 39855, 50483, 53140, 58454, 63768, 79710, 87681, 100966, 106280, 116908, 146135, 151449, 159420, 175362, 201932, 233816, 252415, 292270, 302898, 318840, 350724, 403864, 438405, 504830, 555313, 584540, 605796, 701448, 757245, 876810, 1009660, 1110626, 1169080, 1211592, 1514490, 1665939, 1753620, 2019320, 2221252, 2776565, 3028980, 3331878, 3507240, 4442504, 5553130, 6057960, 6663756, 8329695, 11106260, 13327512, 16659390, 22212520, 33318780, 66637560]

約数ペア:

[(1, 66637560), (2, 33318780), (3, 22212520), (4, 16659390), (5, 13327512), (6, 11106260), (8, 8329695), (10, 6663756), (11, 6057960), (12, 5553130), (15, 4442504), (19, 3507240), (20, 3331878), (22, 3028980), (24, 2776565), (30, 2221252), (33, 2019320), (38, 1753620), (40, 1665939), (44, 1514490), (55, 1211592), (57, 1169080), (60, 1110626), (66, 1009660), (76, 876810), (88, 757245), (95, 701448), (110, 605796), (114, 584540), (120, 555313), (132, 504830), (152, 438405), (165, 403864), (190, 350724), (209, 318840), (220, 302898), (228, 292270), (264, 252415), (285, 233816), (330, 201932), (380, 175362), (418, 159420), (440, 151449), (456, 146135), (570, 116908), (627, 106280), (660, 100966), (760, 87681), (836, 79710), (1045, 63768), (1140, 58454), (1254, 53140), (1320, 50483), (1672, 39855), (2090, 31884), (2280, 29227), (2508, 26570), (2657, 25080), (3135, 21256), (4180, 15942), (5016, 13285), (5314, 12540), (6270, 10628), (7971, 8360)]