187089960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2711

約数の個数: 128

約数和(自身を含む): 610099200

約数和(自身を除く): 423009240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2647, 2945, 3534, 3720, 4712, 5294, 5890, 7068, 7941, 8835, 10588, 11780, 13235, 14136, 15882, 17670, 21176, 23560, 26470, 31764, 35340, 39705, 50293, 52940, 63528, 70680, 79410, 82057, 100586, 105880, 150879, 158820, 164114, 201172, 246171, 251465, 301758, 317640, 328228, 402344, 410285, 492342, 502930, 603516, 656456, 754395, 820570, 984684, 1005860, 1207032, 1230855, 1508790, 1559083, 1641140, 1969368, 2011720, 2461710, 3017580, 3118166, 3282280, 4677249, 4923420, 6035160, 6236332, 7795415, 9354498, 9846840, 12472664, 15590830, 18708996, 23386245, 31181660, 37417992, 46772490, 62363320, 93544980, 187089960]

約数ペア:

[(1, 187089960), (2, 93544980), (3, 62363320), (4, 46772490), (5, 37417992), (6, 31181660), (8, 23386245), (10, 18708996), (12, 15590830), (15, 12472664), (19, 9846840), (20, 9354498), (24, 7795415), (30, 6236332), (31, 6035160), (38, 4923420), (40, 4677249), (57, 3282280), (60, 3118166), (62, 3017580), (76, 2461710), (93, 2011720), (95, 1969368), (114, 1641140), (120, 1559083), (124, 1508790), (152, 1230855), (155, 1207032), (186, 1005860), (190, 984684), (228, 820570), (248, 754395), (285, 656456), (310, 603516), (372, 502930), (380, 492342), (456, 410285), (465, 402344), (570, 328228), (589, 317640), (620, 301758), (744, 251465), (760, 246171), (930, 201172), (1140, 164114), (1178, 158820), (1240, 150879), (1767, 105880), (1860, 100586), (2280, 82057), (2356, 79410), (2647, 70680), (2945, 63528), (3534, 52940), (3720, 50293), (4712, 39705), (5294, 35340), (5890, 31764), (7068, 26470), (7941, 23560), (8835, 21176), (10588, 17670), (11780, 15882), (13235, 14136)]