144260760

素因数分解:

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

素因数の和:937

約数の個数: 128

約数和(自身を含む): 497249280

約数和(自身を除く): 352988520

約数列:

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

約数ペア:

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