142428480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1776

約数の個数: 112

約数和(自身を含む): 457565760

約数和(自身を除く): 315137280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 1068, 1335, 1424, 1667, 1780, 2136, 2670, 2848, 3334, 3560, 4272, 5001, 5340, 5696, 6668, 7120, 8335, 8544, 10002, 10680, 13336, 14240, 16670, 17088, 20004, 21360, 25005, 26672, 28480, 33340, 40008, 42720, 50010, 53344, 66680, 80016, 85440, 100020, 106688, 133360, 148363, 160032, 200040, 266720, 296726, 320064, 400080, 445089, 533440, 593452, 741815, 800160, 890178, 1186904, 1483630, 1600320, 1780356, 2225445, 2373808, 2967260, 3560712, 4450890, 4747616, 5934520, 7121424, 8901780, 9495232, 11869040, 14242848, 17803560, 23738080, 28485696, 35607120, 47476160, 71214240, 142428480]

約数ペア:

[(1, 142428480), (2, 71214240), (3, 47476160), (4, 35607120), (5, 28485696), (6, 23738080), (8, 17803560), (10, 14242848), (12, 11869040), (15, 9495232), (16, 8901780), (20, 7121424), (24, 5934520), (30, 4747616), (32, 4450890), (40, 3560712), (48, 2967260), (60, 2373808), (64, 2225445), (80, 1780356), (89, 1600320), (96, 1483630), (120, 1186904), (160, 890178), (178, 800160), (192, 741815), (240, 593452), (267, 533440), (320, 445089), (356, 400080), (445, 320064), (480, 296726), (534, 266720), (712, 200040), (890, 160032), (960, 148363), (1068, 133360), (1335, 106688), (1424, 100020), (1667, 85440), (1780, 80016), (2136, 66680), (2670, 53344), (2848, 50010), (3334, 42720), (3560, 40008), (4272, 33340), (5001, 28480), (5340, 26672), (5696, 25005), (6668, 21360), (7120, 20004), (8335, 17088), (8544, 16670), (10002, 14240), (10680, 13336)]