1325297120

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 4064256000

約数和(自身を除く): 2738958880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 41, 49, 56, 62, 70, 76, 80, 82, 95, 98, 112, 124, 133, 140, 152, 155, 160, 164, 190, 196, 205, 217, 224, 245, 248, 266, 280, 287, 304, 310, 328, 343, 380, 392, 410, 434, 490, 496, 532, 560, 574, 589, 608, 620, 656, 665, 686, 760, 779, 784, 820, 868, 931, 980, 992, 1064, 1085, 1120, 1148, 1178, 1240, 1271, 1312, 1330, 1372, 1435, 1519, 1520, 1558, 1568, 1640, 1715, 1736, 1862, 1960, 2009, 2128, 2170, 2296, 2356, 2480, 2542, 2660, 2744, 2870, 2945, 3038, 3040, 3116, 3280, 3430, 3472, 3724, 3895, 3920, 4018, 4123, 4256, 4340, 4592, 4655, 4712, 4960, 5084, 5320, 5453, 5488, 5740, 5890, 6076, 6232, 6355, 6517, 6560, 6860, 6944, 7448, 7595, 7790, 7840, 8036, 8246, 8680, 8897, 9184, 9310, 9424, 10045, 10168, 10633, 10640, 10906, 10976, 11480, 11780, 12152, 12464, 12710, 13034, 13720, 14063, 14896, 15190, 15580, 16072, 16492, 17360, 17794, 18620, 18848, 20090, 20336, 20615, 21266, 21280, 21812, 22960, 23560, 24149, 24304, 24928, 25420, 26068, 27265, 27440, 28126, 28861, 29792, 30380, 31160, 32144, 32585, 32984, 34720, 35588, 37240, 38171, 40180, 40672, 41230, 42532, 43624, 44485, 45920, 47120, 48298, 48608, 50840, 52136, 53165, 54530, 54880, 56252, 57722, 60760, 62279, 62320, 64288, 65170, 65968, 70315, 71176, 74480, 76342, 80360, 82460, 85064, 87248, 88970, 94240, 96596, 101680, 104272, 106330, 109060, 112504, 115444, 120745, 121520, 124558, 124640, 130340, 131936, 140630, 142352, 144305, 148960, 152684, 160720, 164920, 169043, 170128, 174496, 177940, 190855, 193192, 202027, 203360, 208544, 212660, 218120, 225008, 230888, 241490, 243040, 249116, 260680, 267197, 281260, 284704, 288610, 305368, 311395, 321440, 329840, 338086, 340256, 355880, 381710, 386384, 404054, 425320, 435953, 436240, 450016, 461776, 482980, 498232, 521360, 534394, 562520, 577220, 610736, 622790, 659680, 676172, 711760, 763420, 772768, 808108, 845215, 850640, 871906, 872480, 923552, 965960, 996464, 1010135, 1042720, 1068788, 1125040, 1154440, 1183301, 1221472, 1245580, 1335985, 1352344, 1423520, 1526840, 1616216, 1690430, 1701280, 1743812, 1931920, 1992928, 2020270, 2137576, 2179765, 2250080, 2308880, 2366602, 2491160, 2671970, 2704688, 3053680, 3232432, 3380860, 3487624, 3863840, 4040540, 4275152, 4359530, 4617760, 4733204, 4982320, 5343940, 5409376, 5916505, 6107360, 6464864, 6761720, 6975248, 8081080, 8283107, 8550304, 8719060, 9466408, 9964640, 10687880, 11833010, 13523440, 13950496, 16162160, 16566214, 17438120, 18932816, 21375760, 23666020, 27046880, 32324320, 33132428, 34876240, 37865632, 41415535, 42751520, 47332040, 66264856, 69752480, 82831070, 94664080, 132529712, 165662140, 189328160, 265059424, 331324280, 662648560, 1325297120]

約数ペア:

[(1, 1325297120), (2, 662648560), (4, 331324280), (5, 265059424), (7, 189328160), (8, 165662140), (10, 132529712), (14, 94664080), (16, 82831070), (19, 69752480), (20, 66264856), (28, 47332040), (31, 42751520), (32, 41415535), (35, 37865632), (38, 34876240), (40, 33132428), (41, 32324320), (49, 27046880), (56, 23666020), (62, 21375760), (70, 18932816), (76, 17438120), (80, 16566214), (82, 16162160), (95, 13950496), (98, 13523440), (112, 11833010), (124, 10687880), (133, 9964640), (140, 9466408), (152, 8719060), (155, 8550304), (160, 8283107), (164, 8081080), (190, 6975248), (196, 6761720), (205, 6464864), (217, 6107360), (224, 5916505), (245, 5409376), (248, 5343940), (266, 4982320), (280, 4733204), (287, 4617760), (304, 4359530), (310, 4275152), (328, 4040540), (343, 3863840), (380, 3487624), (392, 3380860), (410, 3232432), (434, 3053680), (490, 2704688), (496, 2671970), (532, 2491160), (560, 2366602), (574, 2308880), (589, 2250080), (608, 2179765), (620, 2137576), (656, 2020270), (665, 1992928), (686, 1931920), (760, 1743812), (779, 1701280), (784, 1690430), (820, 1616216), (868, 1526840), (931, 1423520), (980, 1352344), (992, 1335985), (1064, 1245580), (1085, 1221472), (1120, 1183301), (1148, 1154440), (1178, 1125040), (1240, 1068788), (1271, 1042720), (1312, 1010135), (1330, 996464), (1372, 965960), (1435, 923552), (1519, 872480), (1520, 871906), (1558, 850640), (1568, 845215), (1640, 808108), (1715, 772768), (1736, 763420), (1862, 711760), (1960, 676172), (2009, 659680), (2128, 622790), (2170, 610736), (2296, 577220), (2356, 562520), (2480, 534394), (2542, 521360), (2660, 498232), (2744, 482980), (2870, 461776), (2945, 450016), (3038, 436240), (3040, 435953), (3116, 425320), (3280, 404054), (3430, 386384), (3472, 381710), (3724, 355880), (3895, 340256), (3920, 338086), (4018, 329840), (4123, 321440), (4256, 311395), (4340, 305368), (4592, 288610), (4655, 284704), (4712, 281260), (4960, 267197), (5084, 260680), (5320, 249116), (5453, 243040), (5488, 241490), (5740, 230888), (5890, 225008), (6076, 218120), (6232, 212660), (6355, 208544), (6517, 203360), (6560, 202027), (6860, 193192), (6944, 190855), (7448, 177940), (7595, 174496), (7790, 170128), (7840, 169043), (8036, 164920), (8246, 160720), (8680, 152684), (8897, 148960), (9184, 144305), (9310, 142352), (9424, 140630), (10045, 131936), (10168, 130340), (10633, 124640), (10640, 124558), (10906, 121520), (10976, 120745), (11480, 115444), (11780, 112504), (12152, 109060), (12464, 106330), (12710, 104272), (13034, 101680), (13720, 96596), (14063, 94240), (14896, 88970), (15190, 87248), (15580, 85064), (16072, 82460), (16492, 80360), (17360, 76342), (17794, 74480), (18620, 71176), (18848, 70315), (20090, 65968), (20336, 65170), (20615, 64288), (21266, 62320), (21280, 62279), (21812, 60760), (22960, 57722), (23560, 56252), (24149, 54880), (24304, 54530), (24928, 53165), (25420, 52136), (26068, 50840), (27265, 48608), (27440, 48298), (28126, 47120), (28861, 45920), (29792, 44485), (30380, 43624), (31160, 42532), (32144, 41230), (32585, 40672), (32984, 40180), (34720, 38171), (35588, 37240)]