1315202280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3040

約数の個数: 256

約数和(自身を含む): 4930191360

約数和(自身を除く): 3614989080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 51, 56, 60, 62, 68, 70, 84, 85, 93, 102, 105, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 248, 255, 280, 310, 340, 357, 372, 408, 420, 434, 465, 476, 510, 527, 595, 620, 651, 680, 714, 744, 840, 868, 930, 952, 1020, 1054, 1085, 1190, 1240, 1302, 1428, 1581, 1736, 1785, 1860, 2040, 2108, 2170, 2380, 2604, 2635, 2856, 2971, 3162, 3255, 3570, 3689, 3720, 4216, 4340, 4760, 5208, 5270, 5942, 6324, 6510, 7140, 7378, 7905, 8680, 8913, 10540, 11067, 11884, 12648, 13020, 14280, 14756, 14855, 15810, 17826, 18445, 20797, 21080, 22134, 23768, 26040, 29512, 29710, 31620, 35652, 36890, 41594, 44268, 44565, 50507, 55335, 59420, 62391, 63240, 71304, 73780, 83188, 88536, 89130, 92101, 101014, 103985, 110670, 118840, 124782, 147560, 151521, 166376, 178260, 184202, 202028, 207970, 221340, 249564, 252535, 276303, 303042, 311955, 353549, 356520, 368404, 404056, 415940, 442680, 460505, 499128, 505070, 552606, 606084, 623910, 644707, 707098, 736808, 757605, 831880, 921010, 1010140, 1060647, 1105212, 1212168, 1247820, 1289414, 1381515, 1414196, 1515210, 1565717, 1767745, 1842020, 1934121, 2020280, 2121294, 2210424, 2495640, 2578828, 2763030, 2828392, 3030420, 3131434, 3223535, 3535490, 3684040, 3868242, 4242588, 4697151, 5157656, 5303235, 5526060, 6060840, 6262868, 6447070, 7070980, 7736484, 7828585, 8485176, 9394302, 9670605, 10606470, 10960019, 11052120, 12525736, 12894140, 14141960, 15472968, 15657170, 18788604, 19341210, 21212940, 21920038, 23485755, 25788280, 31314340, 32880057, 37577208, 38682420, 42425880, 43840076, 46971510, 54800095, 62628680, 65760114, 77364840, 87680152, 93943020, 109600190, 131520228, 164400285, 187886040, 219200380, 263040456, 328800570, 438400760, 657601140, 1315202280]

約数ペア:

[(1, 1315202280), (2, 657601140), (3, 438400760), (4, 328800570), (5, 263040456), (6, 219200380), (7, 187886040), (8, 164400285), (10, 131520228), (12, 109600190), (14, 93943020), (15, 87680152), (17, 77364840), (20, 65760114), (21, 62628680), (24, 54800095), (28, 46971510), (30, 43840076), (31, 42425880), (34, 38682420), (35, 37577208), (40, 32880057), (42, 31314340), (51, 25788280), (56, 23485755), (60, 21920038), (62, 21212940), (68, 19341210), (70, 18788604), (84, 15657170), (85, 15472968), (93, 14141960), (102, 12894140), (105, 12525736), (119, 11052120), (120, 10960019), (124, 10606470), (136, 9670605), (140, 9394302), (155, 8485176), (168, 7828585), (170, 7736484), (186, 7070980), (204, 6447070), (210, 6262868), (217, 6060840), (238, 5526060), (248, 5303235), (255, 5157656), (280, 4697151), (310, 4242588), (340, 3868242), (357, 3684040), (372, 3535490), (408, 3223535), (420, 3131434), (434, 3030420), (465, 2828392), (476, 2763030), (510, 2578828), (527, 2495640), (595, 2210424), (620, 2121294), (651, 2020280), (680, 1934121), (714, 1842020), (744, 1767745), (840, 1565717), (868, 1515210), (930, 1414196), (952, 1381515), (1020, 1289414), (1054, 1247820), (1085, 1212168), (1190, 1105212), (1240, 1060647), (1302, 1010140), (1428, 921010), (1581, 831880), (1736, 757605), (1785, 736808), (1860, 707098), (2040, 644707), (2108, 623910), (2170, 606084), (2380, 552606), (2604, 505070), (2635, 499128), (2856, 460505), (2971, 442680), (3162, 415940), (3255, 404056), (3570, 368404), (3689, 356520), (3720, 353549), (4216, 311955), (4340, 303042), (4760, 276303), (5208, 252535), (5270, 249564), (5942, 221340), (6324, 207970), (6510, 202028), (7140, 184202), (7378, 178260), (7905, 166376), (8680, 151521), (8913, 147560), (10540, 124782), (11067, 118840), (11884, 110670), (12648, 103985), (13020, 101014), (14280, 92101), (14756, 89130), (14855, 88536), (15810, 83188), (17826, 73780), (18445, 71304), (20797, 63240), (21080, 62391), (22134, 59420), (23768, 55335), (26040, 50507), (29512, 44565), (29710, 44268), (31620, 41594), (35652, 36890)]