443077440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2731}}^1$

素因数の和:2777

約数の個数: 168

約数和(自身を含む): 1523865888

約数和(自身を除く): 1080788448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 2731, 3120, 3380, 4056, 4160, 5070, 5408, 5462, 6240, 6760, 8112, 8193, 10140, 10816, 10924, 12480, 13520, 13655, 16224, 16386, 20280, 21848, 27040, 27310, 32448, 32772, 35503, 40560, 40965, 43696, 54080, 54620, 65544, 71006, 81120, 81930, 87392, 106509, 109240, 131088, 142012, 162240, 163860, 174784, 177515, 213018, 218480, 262176, 284024, 327720, 355030, 426036, 436960, 461539, 524352, 532545, 568048, 655440, 710060, 852072, 873920, 923078, 1065090, 1136096, 1310880, 1384617, 1420120, 1704144, 1846156, 2130180, 2272192, 2307695, 2621760, 2769234, 2840240, 3408288, 3692312, 4260360, 4615390, 5538468, 5680480, 6816576, 6923085, 7384624, 8520720, 9230780, 11076936, 11360960, 13846170, 14769248, 17041440, 18461560, 22153872, 27692340, 29538496, 34082880, 36923120, 44307744, 55384680, 73846240, 88615488, 110769360, 147692480, 221538720, 443077440]

約数ペア:

[(1, 443077440), (2, 221538720), (3, 147692480), (4, 110769360), (5, 88615488), (6, 73846240), (8, 55384680), (10, 44307744), (12, 36923120), (13, 34082880), (15, 29538496), (16, 27692340), (20, 22153872), (24, 18461560), (26, 17041440), (30, 14769248), (32, 13846170), (39, 11360960), (40, 11076936), (48, 9230780), (52, 8520720), (60, 7384624), (64, 6923085), (65, 6816576), (78, 5680480), (80, 5538468), (96, 4615390), (104, 4260360), (120, 3692312), (130, 3408288), (156, 2840240), (160, 2769234), (169, 2621760), (192, 2307695), (195, 2272192), (208, 2130180), (240, 1846156), (260, 1704144), (312, 1420120), (320, 1384617), (338, 1310880), (390, 1136096), (416, 1065090), (480, 923078), (507, 873920), (520, 852072), (624, 710060), (676, 655440), (780, 568048), (832, 532545), (845, 524352), (960, 461539), (1014, 436960), (1040, 426036), (1248, 355030), (1352, 327720), (1560, 284024), (1690, 262176), (2028, 218480), (2080, 213018), (2496, 177515), (2535, 174784), (2704, 163860), (2731, 162240), (3120, 142012), (3380, 131088), (4056, 109240), (4160, 106509), (5070, 87392), (5408, 81930), (5462, 81120), (6240, 71006), (6760, 65544), (8112, 54620), (8193, 54080), (10140, 43696), (10816, 40965), (10924, 40560), (12480, 35503), (13520, 32772), (13655, 32448), (16224, 27310), (16386, 27040), (20280, 21848)]