512595720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15647}}^1$

素因数の和:15684

約数の個数: 192

約数和(自身を含む): 2050513920

約数和(自身を除く): 1537918200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 15647, 16380, 31294, 32760, 46941, 62588, 78235, 93882, 109529, 125176, 140823, 156470, 187764, 203411, 219058, 234705, 281646, 312940, 328587, 375528, 406822, 438116, 469410, 547645, 563292, 610233, 625880, 657174, 704115, 813644, 876232, 938820, 985761, 1017055, 1095290, 1126584, 1220466, 1314348, 1408230, 1423877, 1627288, 1642935, 1830699, 1877640, 1971522, 2034110, 2190580, 2440932, 2628696, 2816460, 2847754, 3051165, 3285870, 3661398, 3943044, 4068220, 4271631, 4381160, 4881864, 4928805, 5632920, 5695508, 6102330, 6571740, 7119385, 7322796, 7886088, 8136440, 8543262, 9153495, 9857610, 11391016, 12204660, 12814893, 13143480, 14238770, 14645592, 17086524, 18306990, 19715220, 21358155, 24409320, 25629786, 28477540, 34173048, 36613980, 39430440, 42716310, 51259572, 56955080, 64074465, 73227960, 85432620, 102519144, 128148930, 170865240, 256297860, 512595720]

約数ペア:

[(1, 512595720), (2, 256297860), (3, 170865240), (4, 128148930), (5, 102519144), (6, 85432620), (7, 73227960), (8, 64074465), (9, 56955080), (10, 51259572), (12, 42716310), (13, 39430440), (14, 36613980), (15, 34173048), (18, 28477540), (20, 25629786), (21, 24409320), (24, 21358155), (26, 19715220), (28, 18306990), (30, 17086524), (35, 14645592), (36, 14238770), (39, 13143480), (40, 12814893), (42, 12204660), (45, 11391016), (52, 9857610), (56, 9153495), (60, 8543262), (63, 8136440), (65, 7886088), (70, 7322796), (72, 7119385), (78, 6571740), (84, 6102330), (90, 5695508), (91, 5632920), (104, 4928805), (105, 4881864), (117, 4381160), (120, 4271631), (126, 4068220), (130, 3943044), (140, 3661398), (156, 3285870), (168, 3051165), (180, 2847754), (182, 2816460), (195, 2628696), (210, 2440932), (234, 2190580), (252, 2034110), (260, 1971522), (273, 1877640), (280, 1830699), (312, 1642935), (315, 1627288), (360, 1423877), (364, 1408230), (390, 1314348), (420, 1220466), (455, 1126584), (468, 1095290), (504, 1017055), (520, 985761), (546, 938820), (585, 876232), (630, 813644), (728, 704115), (780, 657174), (819, 625880), (840, 610233), (910, 563292), (936, 547645), (1092, 469410), (1170, 438116), (1260, 406822), (1365, 375528), (1560, 328587), (1638, 312940), (1820, 281646), (2184, 234705), (2340, 219058), (2520, 203411), (2730, 187764), (3276, 156470), (3640, 140823), (4095, 125176), (4680, 109529), (5460, 93882), (6552, 78235), (8190, 62588), (10920, 46941), (15647, 32760), (16380, 31294)]