225613920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 823011840

約数和(自身を除く): 597397920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 96, 105, 112, 120, 140, 160, 166, 168, 210, 224, 240, 249, 280, 332, 336, 415, 420, 480, 498, 560, 581, 664, 672, 809, 830, 840, 996, 1120, 1162, 1245, 1328, 1618, 1660, 1680, 1743, 1992, 2324, 2427, 2490, 2656, 2905, 3236, 3320, 3360, 3486, 3984, 4045, 4648, 4854, 4980, 5663, 5810, 6472, 6640, 6972, 7968, 8090, 8715, 9296, 9708, 9960, 11326, 11620, 12135, 12944, 13280, 13944, 16180, 16989, 17430, 18592, 19416, 19920, 22652, 23240, 24270, 25888, 27888, 28315, 32360, 33978, 34860, 38832, 39840, 45304, 46480, 48540, 55776, 56630, 64720, 67147, 67956, 69720, 77664, 84945, 90608, 92960, 97080, 113260, 129440, 134294, 135912, 139440, 169890, 181216, 194160, 201441, 226520, 268588, 271824, 278880, 335735, 339780, 388320, 402882, 453040, 470029, 537176, 543648, 671470, 679560, 805764, 906080, 940058, 1007205, 1074352, 1342940, 1359120, 1410087, 1611528, 1880116, 2014410, 2148704, 2350145, 2685880, 2718240, 2820174, 3223056, 3760232, 4028820, 4700290, 5371760, 5640348, 6446112, 7050435, 7520464, 8057640, 9400580, 10743520, 11280696, 14100870, 15040928, 16115280, 18801160, 22561392, 28201740, 32230560, 37602320, 45122784, 56403480, 75204640, 112806960, 225613920]

約数ペア:

[(1, 225613920), (2, 112806960), (3, 75204640), (4, 56403480), (5, 45122784), (6, 37602320), (7, 32230560), (8, 28201740), (10, 22561392), (12, 18801160), (14, 16115280), (15, 15040928), (16, 14100870), (20, 11280696), (21, 10743520), (24, 9400580), (28, 8057640), (30, 7520464), (32, 7050435), (35, 6446112), (40, 5640348), (42, 5371760), (48, 4700290), (56, 4028820), (60, 3760232), (70, 3223056), (80, 2820174), (83, 2718240), (84, 2685880), (96, 2350145), (105, 2148704), (112, 2014410), (120, 1880116), (140, 1611528), (160, 1410087), (166, 1359120), (168, 1342940), (210, 1074352), (224, 1007205), (240, 940058), (249, 906080), (280, 805764), (332, 679560), (336, 671470), (415, 543648), (420, 537176), (480, 470029), (498, 453040), (560, 402882), (581, 388320), (664, 339780), (672, 335735), (809, 278880), (830, 271824), (840, 268588), (996, 226520), (1120, 201441), (1162, 194160), (1245, 181216), (1328, 169890), (1618, 139440), (1660, 135912), (1680, 134294), (1743, 129440), (1992, 113260), (2324, 97080), (2427, 92960), (2490, 90608), (2656, 84945), (2905, 77664), (3236, 69720), (3320, 67956), (3360, 67147), (3486, 64720), (3984, 56630), (4045, 55776), (4648, 48540), (4854, 46480), (4980, 45304), (5663, 39840), (5810, 38832), (6472, 34860), (6640, 33978), (6972, 32360), (7968, 28315), (8090, 27888), (8715, 25888), (9296, 24270), (9708, 23240), (9960, 22652), (11326, 19920), (11620, 19416), (12135, 18592), (12944, 17430), (13280, 16989), (13944, 16180)]