25475520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 98316288

約数和(自身を除く): 72840768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 223, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 446, 448, 476, 480, 510, 544, 560, 595, 669, 672, 680, 714, 816, 840, 892, 952, 960, 1020, 1088, 1115, 1120, 1190, 1338, 1344, 1360, 1428, 1561, 1632, 1680, 1784, 1785, 1904, 2040, 2230, 2240, 2380, 2676, 2720, 2856, 3122, 3264, 3345, 3360, 3568, 3570, 3791, 3808, 4080, 4460, 4683, 4760, 5352, 5440, 5712, 6244, 6690, 6720, 7136, 7140, 7582, 7616, 7805, 8160, 8920, 9366, 9520, 10704, 11373, 11424, 12488, 13380, 14272, 14280, 15164, 15610, 16320, 17840, 18732, 18955, 19040, 21408, 22746, 22848, 23415, 24976, 26537, 26760, 28560, 30328, 31220, 35680, 37464, 37910, 38080, 42816, 45492, 46830, 49952, 53074, 53520, 56865, 57120, 60656, 62440, 71360, 74928, 75820, 79611, 90984, 93660, 99904, 106148, 107040, 113730, 114240, 121312, 124880, 132685, 149856, 151640, 159222, 181968, 187320, 212296, 214080, 227460, 242624, 249760, 265370, 299712, 303280, 318444, 363936, 374640, 398055, 424592, 454920, 499520, 530740, 606560, 636888, 727872, 749280, 796110, 849184, 909840, 1061480, 1213120, 1273776, 1498560, 1592220, 1698368, 1819680, 2122960, 2547552, 3184440, 3639360, 4245920, 5095104, 6368880, 8491840, 12737760, 25475520]

約数ペア:

[(1, 25475520), (2, 12737760), (3, 8491840), (4, 6368880), (5, 5095104), (6, 4245920), (7, 3639360), (8, 3184440), (10, 2547552), (12, 2122960), (14, 1819680), (15, 1698368), (16, 1592220), (17, 1498560), (20, 1273776), (21, 1213120), (24, 1061480), (28, 909840), (30, 849184), (32, 796110), (34, 749280), (35, 727872), (40, 636888), (42, 606560), (48, 530740), (51, 499520), (56, 454920), (60, 424592), (64, 398055), (68, 374640), (70, 363936), (80, 318444), (84, 303280), (85, 299712), (96, 265370), (102, 249760), (105, 242624), (112, 227460), (119, 214080), (120, 212296), (136, 187320), (140, 181968), (160, 159222), (168, 151640), (170, 149856), (192, 132685), (204, 124880), (210, 121312), (223, 114240), (224, 113730), (238, 107040), (240, 106148), (255, 99904), (272, 93660), (280, 90984), (320, 79611), (336, 75820), (340, 74928), (357, 71360), (408, 62440), (420, 60656), (446, 57120), (448, 56865), (476, 53520), (480, 53074), (510, 49952), (544, 46830), (560, 45492), (595, 42816), (669, 38080), (672, 37910), (680, 37464), (714, 35680), (816, 31220), (840, 30328), (892, 28560), (952, 26760), (960, 26537), (1020, 24976), (1088, 23415), (1115, 22848), (1120, 22746), (1190, 21408), (1338, 19040), (1344, 18955), (1360, 18732), (1428, 17840), (1561, 16320), (1632, 15610), (1680, 15164), (1784, 14280), (1785, 14272), (1904, 13380), (2040, 12488), (2230, 11424), (2240, 11373), (2380, 10704), (2676, 9520), (2720, 9366), (2856, 8920), (3122, 8160), (3264, 7805), (3345, 7616), (3360, 7582), (3568, 7140), (3570, 7136), (3791, 6720), (3808, 6690), (4080, 6244), (4460, 5712), (4683, 5440), (4760, 5352)]