8115660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 30643200

約数和(自身を除く): 22527540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 113, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 226, 228, 252, 266, 270, 285, 315, 339, 342, 378, 380, 399, 420, 452, 513, 532, 540, 565, 570, 630, 665, 678, 684, 756, 791, 798, 855, 945, 1017, 1026, 1130, 1140, 1197, 1260, 1330, 1356, 1582, 1596, 1695, 1710, 1890, 1995, 2034, 2052, 2147, 2260, 2373, 2394, 2565, 2660, 3051, 3164, 3390, 3420, 3591, 3780, 3955, 3990, 4068, 4294, 4746, 4788, 5085, 5130, 5985, 6102, 6441, 6780, 7119, 7182, 7910, 7980, 8588, 9492, 10170, 10260, 10735, 11865, 11970, 12204, 12882, 14238, 14364, 15029, 15255, 15820, 17955, 19323, 20340, 21357, 21470, 23730, 23940, 25764, 28476, 30058, 30510, 32205, 35595, 35910, 38646, 42714, 42940, 45087, 47460, 57969, 60116, 61020, 64410, 71190, 71820, 75145, 77292, 85428, 90174, 96615, 106785, 115938, 128820, 135261, 142380, 150290, 180348, 193230, 213570, 225435, 231876, 270522, 289845, 300580, 386460, 405783, 427140, 450870, 541044, 579690, 676305, 811566, 901740, 1159380, 1352610, 1623132, 2028915, 2705220, 4057830, 8115660]

約数ペア:

[(1, 8115660), (2, 4057830), (3, 2705220), (4, 2028915), (5, 1623132), (6, 1352610), (7, 1159380), (9, 901740), (10, 811566), (12, 676305), (14, 579690), (15, 541044), (18, 450870), (19, 427140), (20, 405783), (21, 386460), (27, 300580), (28, 289845), (30, 270522), (35, 231876), (36, 225435), (38, 213570), (42, 193230), (45, 180348), (54, 150290), (57, 142380), (60, 135261), (63, 128820), (70, 115938), (76, 106785), (84, 96615), (90, 90174), (95, 85428), (105, 77292), (108, 75145), (113, 71820), (114, 71190), (126, 64410), (133, 61020), (135, 60116), (140, 57969), (171, 47460), (180, 45087), (189, 42940), (190, 42714), (210, 38646), (226, 35910), (228, 35595), (252, 32205), (266, 30510), (270, 30058), (285, 28476), (315, 25764), (339, 23940), (342, 23730), (378, 21470), (380, 21357), (399, 20340), (420, 19323), (452, 17955), (513, 15820), (532, 15255), (540, 15029), (565, 14364), (570, 14238), (630, 12882), (665, 12204), (678, 11970), (684, 11865), (756, 10735), (791, 10260), (798, 10170), (855, 9492), (945, 8588), (1017, 7980), (1026, 7910), (1130, 7182), (1140, 7119), (1197, 6780), (1260, 6441), (1330, 6102), (1356, 5985), (1582, 5130), (1596, 5085), (1695, 4788), (1710, 4746), (1890, 4294), (1995, 4068), (2034, 3990), (2052, 3955), (2147, 3780), (2260, 3591), (2373, 3420), (2394, 3390), (2565, 3164), (2660, 3051)]