212974080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2521}}^1$

素因数の和:2558

約数の個数: 160

約数和(自身を含む): 743041728

約数和(自身を除く): 530067648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2521, 2560, 2640, 2816, 3520, 3840, 4224, 5042, 5280, 5632, 7040, 7563, 7680, 8448, 10084, 10560, 12605, 14080, 15126, 16896, 20168, 21120, 25210, 27731, 28160, 30252, 37815, 40336, 42240, 50420, 55462, 60504, 75630, 80672, 83193, 84480, 100840, 110924, 121008, 138655, 151260, 161344, 166386, 201680, 221848, 242016, 277310, 302520, 322688, 332772, 403360, 415965, 443696, 484032, 554620, 605040, 645376, 665544, 806720, 831930, 887392, 968064, 1109240, 1210080, 1290752, 1331088, 1613440, 1663860, 1774784, 1936128, 2218480, 2420160, 2662176, 3226880, 3327720, 3549568, 3872256, 4436960, 4840320, 5324352, 6453760, 6655440, 7099136, 8873920, 9680640, 10648704, 13310880, 14198272, 17747840, 19361280, 21297408, 26621760, 35495680, 42594816, 53243520, 70991360, 106487040, 212974080]

約数ペア:

[(1, 212974080), (2, 106487040), (3, 70991360), (4, 53243520), (5, 42594816), (6, 35495680), (8, 26621760), (10, 21297408), (11, 19361280), (12, 17747840), (15, 14198272), (16, 13310880), (20, 10648704), (22, 9680640), (24, 8873920), (30, 7099136), (32, 6655440), (33, 6453760), (40, 5324352), (44, 4840320), (48, 4436960), (55, 3872256), (60, 3549568), (64, 3327720), (66, 3226880), (80, 2662176), (88, 2420160), (96, 2218480), (110, 1936128), (120, 1774784), (128, 1663860), (132, 1613440), (160, 1331088), (165, 1290752), (176, 1210080), (192, 1109240), (220, 968064), (240, 887392), (256, 831930), (264, 806720), (320, 665544), (330, 645376), (352, 605040), (384, 554620), (440, 484032), (480, 443696), (512, 415965), (528, 403360), (640, 332772), (660, 322688), (704, 302520), (768, 277310), (880, 242016), (960, 221848), (1056, 201680), (1280, 166386), (1320, 161344), (1408, 151260), (1536, 138655), (1760, 121008), (1920, 110924), (2112, 100840), (2521, 84480), (2560, 83193), (2640, 80672), (2816, 75630), (3520, 60504), (3840, 55462), (4224, 50420), (5042, 42240), (5280, 40336), (5632, 37815), (7040, 30252), (7563, 28160), (7680, 27731), (8448, 25210), (10084, 21120), (10560, 20168), (12605, 16896), (14080, 15126)]