288521520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:939

約数の個数: 160

約数和(自身を含む): 1027648512

約数和(自身を除く): 739126992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 263, 280, 336, 420, 526, 560, 653, 789, 840, 1052, 1306, 1315, 1578, 1680, 1841, 1959, 2104, 2612, 2630, 3156, 3265, 3682, 3918, 3945, 4208, 4571, 5224, 5260, 5523, 6312, 6530, 7364, 7836, 7890, 9142, 9205, 9795, 10448, 10520, 11046, 12624, 13060, 13713, 14728, 15672, 15780, 18284, 18410, 19590, 21040, 22092, 22855, 26120, 27426, 27615, 29456, 31344, 31560, 36568, 36820, 39180, 44184, 45710, 52240, 54852, 55230, 63120, 68565, 73136, 73640, 78360, 88368, 91420, 109704, 110460, 137130, 147280, 156720, 171739, 182840, 219408, 220920, 274260, 343478, 365680, 441840, 515217, 548520, 686956, 858695, 1030434, 1097040, 1202173, 1373912, 1717390, 2060868, 2404346, 2576085, 2747824, 3434780, 3606519, 4121736, 4808692, 5152170, 6010865, 6869560, 7213038, 8243472, 9617384, 10304340, 12021730, 13739120, 14426076, 18032595, 19234768, 20608680, 24043460, 28852152, 36065190, 41217360, 48086920, 57704304, 72130380, 96173840, 144260760, 288521520]

約数ペア:

[(1, 288521520), (2, 144260760), (3, 96173840), (4, 72130380), (5, 57704304), (6, 48086920), (7, 41217360), (8, 36065190), (10, 28852152), (12, 24043460), (14, 20608680), (15, 19234768), (16, 18032595), (20, 14426076), (21, 13739120), (24, 12021730), (28, 10304340), (30, 9617384), (35, 8243472), (40, 7213038), (42, 6869560), (48, 6010865), (56, 5152170), (60, 4808692), (70, 4121736), (80, 3606519), (84, 3434780), (105, 2747824), (112, 2576085), (120, 2404346), (140, 2060868), (168, 1717390), (210, 1373912), (240, 1202173), (263, 1097040), (280, 1030434), (336, 858695), (420, 686956), (526, 548520), (560, 515217), (653, 441840), (789, 365680), (840, 343478), (1052, 274260), (1306, 220920), (1315, 219408), (1578, 182840), (1680, 171739), (1841, 156720), (1959, 147280), (2104, 137130), (2612, 110460), (2630, 109704), (3156, 91420), (3265, 88368), (3682, 78360), (3918, 73640), (3945, 73136), (4208, 68565), (4571, 63120), (5224, 55230), (5260, 54852), (5523, 52240), (6312, 45710), (6530, 44184), (7364, 39180), (7836, 36820), (7890, 36568), (9142, 31560), (9205, 31344), (9795, 29456), (10448, 27615), (10520, 27426), (11046, 26120), (12624, 22855), (13060, 22092), (13713, 21040), (14728, 19590), (15672, 18410), (15780, 18284)]