938632240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 2775009888

約数和(自身を除く): 1836377648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 113, 130, 140, 163, 182, 196, 208, 226, 245, 260, 280, 326, 364, 392, 452, 455, 490, 520, 560, 565, 637, 652, 728, 784, 791, 815, 904, 910, 980, 1040, 1130, 1141, 1274, 1304, 1456, 1469, 1582, 1630, 1808, 1820, 1960, 2119, 2260, 2282, 2548, 2608, 2938, 3164, 3185, 3260, 3640, 3920, 3955, 4238, 4520, 4564, 5096, 5537, 5705, 5876, 6328, 6370, 6520, 7280, 7345, 7910, 7987, 8476, 9040, 9128, 10192, 10283, 10595, 11074, 11410, 11752, 12656, 12740, 13040, 14690, 14833, 15820, 15974, 16952, 18256, 18419, 20566, 21190, 22148, 22820, 23504, 25480, 27685, 29380, 29666, 31640, 31948, 33904, 36838, 39935, 41132, 42380, 44296, 45640, 50960, 51415, 55370, 58760, 59332, 63280, 63896, 71981, 73676, 74165, 79870, 82264, 84760, 88592, 91280, 92095, 102830, 103831, 110740, 117520, 118664, 127792, 128933, 143962, 147352, 148330, 159740, 164528, 169520, 184190, 205660, 207662, 221480, 237328, 239447, 257866, 287924, 294704, 296660, 319480, 359905, 368380, 411320, 415324, 442960, 478894, 515732, 519155, 575848, 593320, 638960, 644665, 719810, 736760, 822640, 830648, 902531, 957788, 1031464, 1038310, 1151696, 1186640, 1197235, 1289330, 1439620, 1473520, 1661296, 1676129, 1805062, 1915576, 2062928, 2076620, 2394470, 2578660, 2879240, 3352258, 3610124, 3831152, 4153240, 4512655, 4788940, 5157320, 5758480, 6704516, 7220248, 8306480, 8380645, 9025310, 9577880, 10314640, 11732903, 13409032, 14440496, 16761290, 18050620, 19155760, 23465806, 26818064, 33522580, 36101240, 46931612, 58664515, 67045160, 72202480, 93863224, 117329030, 134090320, 187726448, 234658060, 469316120, 938632240]

約数ペア:

[(1, 938632240), (2, 469316120), (4, 234658060), (5, 187726448), (7, 134090320), (8, 117329030), (10, 93863224), (13, 72202480), (14, 67045160), (16, 58664515), (20, 46931612), (26, 36101240), (28, 33522580), (35, 26818064), (40, 23465806), (49, 19155760), (52, 18050620), (56, 16761290), (65, 14440496), (70, 13409032), (80, 11732903), (91, 10314640), (98, 9577880), (104, 9025310), (112, 8380645), (113, 8306480), (130, 7220248), (140, 6704516), (163, 5758480), (182, 5157320), (196, 4788940), (208, 4512655), (226, 4153240), (245, 3831152), (260, 3610124), (280, 3352258), (326, 2879240), (364, 2578660), (392, 2394470), (452, 2076620), (455, 2062928), (490, 1915576), (520, 1805062), (560, 1676129), (565, 1661296), (637, 1473520), (652, 1439620), (728, 1289330), (784, 1197235), (791, 1186640), (815, 1151696), (904, 1038310), (910, 1031464), (980, 957788), (1040, 902531), (1130, 830648), (1141, 822640), (1274, 736760), (1304, 719810), (1456, 644665), (1469, 638960), (1582, 593320), (1630, 575848), (1808, 519155), (1820, 515732), (1960, 478894), (2119, 442960), (2260, 415324), (2282, 411320), (2548, 368380), (2608, 359905), (2938, 319480), (3164, 296660), (3185, 294704), (3260, 287924), (3640, 257866), (3920, 239447), (3955, 237328), (4238, 221480), (4520, 207662), (4564, 205660), (5096, 184190), (5537, 169520), (5705, 164528), (5876, 159740), (6328, 148330), (6370, 147352), (6520, 143962), (7280, 128933), (7345, 127792), (7910, 118664), (7987, 117520), (8476, 110740), (9040, 103831), (9128, 102830), (10192, 92095), (10283, 91280), (10595, 88592), (11074, 84760), (11410, 82264), (11752, 79870), (12656, 74165), (12740, 73676), (13040, 71981), (14690, 63896), (14833, 63280), (15820, 59332), (15974, 58760), (16952, 55370), (18256, 51415), (18419, 50960), (20566, 45640), (21190, 44296), (22148, 42380), (22820, 41132), (23504, 39935), (25480, 36838), (27685, 33904), (29380, 31948), (29666, 31640)]