464221680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 320

約数和(自身を含む): 1679892480

約数和(自身を除く): 1215670800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 41, 48, 52, 57, 60, 65, 76, 78, 80, 82, 95, 104, 114, 120, 123, 130, 152, 156, 164, 190, 191, 195, 205, 208, 228, 240, 246, 247, 260, 285, 304, 312, 328, 380, 382, 390, 410, 456, 492, 494, 520, 533, 570, 573, 615, 624, 656, 741, 760, 764, 779, 780, 820, 912, 955, 984, 988, 1040, 1066, 1140, 1146, 1230, 1235, 1482, 1520, 1528, 1558, 1560, 1599, 1640, 1910, 1968, 1976, 2132, 2280, 2292, 2337, 2460, 2470, 2483, 2665, 2865, 2964, 3056, 3116, 3120, 3198, 3280, 3629, 3705, 3820, 3895, 3952, 4264, 4560, 4584, 4674, 4920, 4940, 4966, 5330, 5730, 5928, 6232, 6396, 7258, 7410, 7449, 7640, 7790, 7831, 7995, 8528, 9168, 9348, 9840, 9880, 9932, 10127, 10660, 10887, 11460, 11685, 11856, 12415, 12464, 12792, 14516, 14820, 14898, 15280, 15580, 15662, 15990, 18145, 18696, 19760, 19864, 20254, 21320, 21774, 22920, 23370, 23493, 24830, 25584, 29032, 29640, 29796, 30381, 31160, 31324, 31980, 36290, 37245, 37392, 39155, 39728, 40508, 42640, 43548, 45840, 46740, 46986, 47177, 49660, 50635, 54435, 58064, 59280, 59592, 60762, 62320, 62648, 63960, 72580, 74490, 78310, 81016, 87096, 93480, 93972, 94354, 99320, 101270, 101803, 108870, 117465, 119184, 121524, 125296, 127920, 141531, 145160, 148789, 148980, 151905, 156620, 162032, 174192, 186960, 187944, 188708, 198640, 202540, 203606, 217740, 234930, 235885, 243048, 283062, 290320, 297578, 297960, 303810, 305409, 313240, 375888, 377416, 405080, 407212, 435480, 446367, 469860, 471770, 486096, 509015, 566124, 595156, 595920, 607620, 610818, 626480, 707655, 743945, 754832, 810160, 814424, 870960, 892734, 939720, 943540, 1018030, 1132248, 1190312, 1215240, 1221636, 1415310, 1487890, 1527045, 1628848, 1785468, 1879440, 1887080, 1934257, 2036060, 2231835, 2264496, 2380624, 2430480, 2443272, 2830620, 2975780, 3054090, 3570936, 3774160, 3868514, 4072120, 4463670, 4886544, 5661240, 5802771, 5951560, 6108180, 7141872, 7737028, 8144240, 8927340, 9671285, 11322480, 11605542, 11903120, 12216360, 15474056, 17854680, 19342570, 23211084, 24432720, 29013855, 30948112, 35709360, 38685140, 46422168, 58027710, 77370280, 92844336, 116055420, 154740560, 232110840, 464221680]

約数ペア:

[(1, 464221680), (2, 232110840), (3, 154740560), (4, 116055420), (5, 92844336), (6, 77370280), (8, 58027710), (10, 46422168), (12, 38685140), (13, 35709360), (15, 30948112), (16, 29013855), (19, 24432720), (20, 23211084), (24, 19342570), (26, 17854680), (30, 15474056), (38, 12216360), (39, 11903120), (40, 11605542), (41, 11322480), (48, 9671285), (52, 8927340), (57, 8144240), (60, 7737028), (65, 7141872), (76, 6108180), (78, 5951560), (80, 5802771), (82, 5661240), (95, 4886544), (104, 4463670), (114, 4072120), (120, 3868514), (123, 3774160), (130, 3570936), (152, 3054090), (156, 2975780), (164, 2830620), (190, 2443272), (191, 2430480), (195, 2380624), (205, 2264496), (208, 2231835), (228, 2036060), (240, 1934257), (246, 1887080), (247, 1879440), (260, 1785468), (285, 1628848), (304, 1527045), (312, 1487890), (328, 1415310), (380, 1221636), (382, 1215240), (390, 1190312), (410, 1132248), (456, 1018030), (492, 943540), (494, 939720), (520, 892734), (533, 870960), (570, 814424), (573, 810160), (615, 754832), (624, 743945), (656, 707655), (741, 626480), (760, 610818), (764, 607620), (779, 595920), (780, 595156), (820, 566124), (912, 509015), (955, 486096), (984, 471770), (988, 469860), (1040, 446367), (1066, 435480), (1140, 407212), (1146, 405080), (1230, 377416), (1235, 375888), (1482, 313240), (1520, 305409), (1528, 303810), (1558, 297960), (1560, 297578), (1599, 290320), (1640, 283062), (1910, 243048), (1968, 235885), (1976, 234930), (2132, 217740), (2280, 203606), (2292, 202540), (2337, 198640), (2460, 188708), (2470, 187944), (2483, 186960), (2665, 174192), (2865, 162032), (2964, 156620), (3056, 151905), (3116, 148980), (3120, 148789), (3198, 145160), (3280, 141531), (3629, 127920), (3705, 125296), (3820, 121524), (3895, 119184), (3952, 117465), (4264, 108870), (4560, 101803), (4584, 101270), (4674, 99320), (4920, 94354), (4940, 93972), (4966, 93480), (5330, 87096), (5730, 81016), (5928, 78310), (6232, 74490), (6396, 72580), (7258, 63960), (7410, 62648), (7449, 62320), (7640, 60762), (7790, 59592), (7831, 59280), (7995, 58064), (8528, 54435), (9168, 50635), (9348, 49660), (9840, 47177), (9880, 46986), (9932, 46740), (10127, 45840), (10660, 43548), (10887, 42640), (11460, 40508), (11685, 39728), (11856, 39155), (12415, 37392), (12464, 37245), (12792, 36290), (14516, 31980), (14820, 31324), (14898, 31160), (15280, 30381), (15580, 29796), (15662, 29640), (15990, 29032), (18145, 25584), (18696, 24830), (19760, 23493), (19864, 23370), (20254, 22920), (21320, 21774)]