144880560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 180

約数和(自身を含む): 535132416

約数和(自身を除く): 390251856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 121, 132, 144, 165, 176, 180, 198, 220, 240, 242, 264, 330, 360, 363, 396, 440, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1089, 1210, 1320, 1452, 1584, 1663, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3326, 3630, 3960, 4356, 4840, 4989, 5445, 5808, 6652, 7260, 7920, 8315, 8712, 9680, 9978, 10890, 13304, 14520, 14967, 16630, 17424, 18293, 19956, 21780, 24945, 26608, 29040, 29934, 33260, 36586, 39912, 43560, 49890, 54879, 59868, 66520, 73172, 74835, 79824, 87120, 91465, 99780, 109758, 119736, 133040, 146344, 149670, 164637, 182930, 199560, 201223, 219516, 239472, 274395, 292688, 299340, 329274, 365860, 399120, 402446, 439032, 548790, 598680, 603669, 658548, 731720, 804892, 823185, 878064, 1006115, 1097580, 1197360, 1207338, 1317096, 1463440, 1609784, 1646370, 1811007, 2012230, 2195160, 2414676, 2634192, 3018345, 3219568, 3292740, 3622014, 4024460, 4390320, 4829352, 6036690, 6585480, 7244028, 8048920, 9055035, 9658704, 12073380, 13170960, 14488056, 16097840, 18110070, 24146760, 28976112, 36220140, 48293520, 72440280, 144880560]

約数ペア:

[(1, 144880560), (2, 72440280), (3, 48293520), (4, 36220140), (5, 28976112), (6, 24146760), (8, 18110070), (9, 16097840), (10, 14488056), (11, 13170960), (12, 12073380), (15, 9658704), (16, 9055035), (18, 8048920), (20, 7244028), (22, 6585480), (24, 6036690), (30, 4829352), (33, 4390320), (36, 4024460), (40, 3622014), (44, 3292740), (45, 3219568), (48, 3018345), (55, 2634192), (60, 2414676), (66, 2195160), (72, 2012230), (80, 1811007), (88, 1646370), (90, 1609784), (99, 1463440), (110, 1317096), (120, 1207338), (121, 1197360), (132, 1097580), (144, 1006115), (165, 878064), (176, 823185), (180, 804892), (198, 731720), (220, 658548), (240, 603669), (242, 598680), (264, 548790), (330, 439032), (360, 402446), (363, 399120), (396, 365860), (440, 329274), (484, 299340), (495, 292688), (528, 274395), (605, 239472), (660, 219516), (720, 201223), (726, 199560), (792, 182930), (880, 164637), (968, 149670), (990, 146344), (1089, 133040), (1210, 119736), (1320, 109758), (1452, 99780), (1584, 91465), (1663, 87120), (1815, 79824), (1936, 74835), (1980, 73172), (2178, 66520), (2420, 59868), (2640, 54879), (2904, 49890), (3326, 43560), (3630, 39912), (3960, 36586), (4356, 33260), (4840, 29934), (4989, 29040), (5445, 26608), (5808, 24945), (6652, 21780), (7260, 19956), (7920, 18293), (8315, 17424), (8712, 16630), (9680, 14967), (9978, 14520), (10890, 13304)]