563640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:93

約数の個数: 128

約数和(自身を含む): 2142720

約数和(自身を除く): 1579080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 122, 132, 140, 154, 165, 168, 183, 210, 220, 231, 244, 264, 280, 305, 308, 330, 366, 385, 420, 427, 440, 462, 488, 610, 616, 660, 671, 732, 770, 840, 854, 915, 924, 1155, 1220, 1281, 1320, 1342, 1464, 1540, 1708, 1830, 1848, 2013, 2135, 2310, 2440, 2562, 2684, 3080, 3355, 3416, 3660, 4026, 4270, 4620, 4697, 5124, 5368, 6405, 6710, 7320, 8052, 8540, 9240, 9394, 10065, 10248, 12810, 13420, 14091, 16104, 17080, 18788, 20130, 23485, 25620, 26840, 28182, 37576, 40260, 46970, 51240, 56364, 70455, 80520, 93940, 112728, 140910, 187880, 281820, 563640]

約数ペア:

[(1, 563640), (2, 281820), (3, 187880), (4, 140910), (5, 112728), (6, 93940), (7, 80520), (8, 70455), (10, 56364), (11, 51240), (12, 46970), (14, 40260), (15, 37576), (20, 28182), (21, 26840), (22, 25620), (24, 23485), (28, 20130), (30, 18788), (33, 17080), (35, 16104), (40, 14091), (42, 13420), (44, 12810), (55, 10248), (56, 10065), (60, 9394), (61, 9240), (66, 8540), (70, 8052), (77, 7320), (84, 6710), (88, 6405), (105, 5368), (110, 5124), (120, 4697), (122, 4620), (132, 4270), (140, 4026), (154, 3660), (165, 3416), (168, 3355), (183, 3080), (210, 2684), (220, 2562), (231, 2440), (244, 2310), (264, 2135), (280, 2013), (305, 1848), (308, 1830), (330, 1708), (366, 1540), (385, 1464), (420, 1342), (427, 1320), (440, 1281), (462, 1220), (488, 1155), (610, 924), (616, 915), (660, 854), (671, 840), (732, 770)]