2578038840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:764

約数の個数: 320

約数和(自身を含む): 9442762560

約数和(自身を除く): 6864723720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 97, 104, 108, 117, 120, 130, 135, 156, 162, 180, 194, 195, 216, 234, 260, 270, 291, 312, 324, 351, 360, 388, 390, 405, 468, 485, 520, 540, 582, 585, 631, 648, 702, 776, 780, 810, 873, 936, 970, 1053, 1080, 1164, 1170, 1261, 1262, 1404, 1455, 1560, 1620, 1746, 1755, 1893, 1940, 2106, 2328, 2340, 2522, 2524, 2619, 2808, 2910, 3155, 3240, 3492, 3510, 3783, 3786, 3880, 4212, 4365, 4680, 5044, 5048, 5238, 5265, 5679, 5820, 6305, 6310, 6984, 7020, 7566, 7572, 7857, 8203, 8424, 8730, 9465, 10088, 10476, 10530, 11349, 11358, 11640, 12610, 12620, 13095, 14040, 15132, 15144, 15714, 16406, 17037, 17460, 18915, 18930, 20952, 21060, 22698, 22716, 24609, 25220, 25240, 26190, 28395, 30264, 31428, 32812, 34047, 34074, 34920, 37830, 37860, 39285, 41015, 42120, 45396, 45432, 49218, 50440, 51111, 52380, 56745, 56790, 61207, 62856, 65624, 68094, 68148, 73827, 75660, 75720, 78570, 82030, 85185, 90792, 98436, 102141, 102222, 104760, 113490, 113580, 122414, 123045, 136188, 136296, 147654, 151320, 157140, 164060, 170235, 170370, 183621, 196872, 204282, 204444, 221481, 226980, 227160, 244828, 246090, 255555, 272376, 295308, 306035, 314280, 328120, 340470, 340740, 367242, 369135, 408564, 408888, 442962, 453960, 489656, 492180, 510705, 511110, 550863, 590616, 612070, 664443, 680940, 681480, 734484, 738270, 795691, 817128, 885924, 918105, 984360, 1021410, 1022220, 1101726, 1107405, 1224140, 1328886, 1361880, 1468968, 1476540, 1591382, 1652589, 1771848, 1836210, 2042820, 2044440, 2203452, 2214810, 2387073, 2448280, 2657772, 2754315, 2953080, 3182764, 3305178, 3322215, 3672420, 3978455, 4085640, 4406904, 4429620, 4774146, 4957767, 5315544, 5508630, 6365528, 6610356, 6644430, 7161219, 7344840, 7956910, 8262945, 8859240, 9548292, 9915534, 11017260, 11935365, 13220712, 13288860, 14322438, 15913820, 16525890, 19096584, 19831068, 21483657, 22034520, 23870730, 24788835, 26577720, 28644876, 31827640, 33051780, 35806095, 39662136, 42967314, 47741460, 49577670, 57289752, 64450971, 66103560, 71612190, 85934628, 95482920, 99155340, 107418285, 128901942, 143224380, 171869256, 198310680, 214836570, 257803884, 286448760, 322254855, 429673140, 515607768, 644509710, 859346280, 1289019420, 2578038840]

約数ペア:

[(1, 2578038840), (2, 1289019420), (3, 859346280), (4, 644509710), (5, 515607768), (6, 429673140), (8, 322254855), (9, 286448760), (10, 257803884), (12, 214836570), (13, 198310680), (15, 171869256), (18, 143224380), (20, 128901942), (24, 107418285), (26, 99155340), (27, 95482920), (30, 85934628), (36, 71612190), (39, 66103560), (40, 64450971), (45, 57289752), (52, 49577670), (54, 47741460), (60, 42967314), (65, 39662136), (72, 35806095), (78, 33051780), (81, 31827640), (90, 28644876), (97, 26577720), (104, 24788835), (108, 23870730), (117, 22034520), (120, 21483657), (130, 19831068), (135, 19096584), (156, 16525890), (162, 15913820), (180, 14322438), (194, 13288860), (195, 13220712), (216, 11935365), (234, 11017260), (260, 9915534), (270, 9548292), (291, 8859240), (312, 8262945), (324, 7956910), (351, 7344840), (360, 7161219), (388, 6644430), (390, 6610356), (405, 6365528), (468, 5508630), (485, 5315544), (520, 4957767), (540, 4774146), (582, 4429620), (585, 4406904), (631, 4085640), (648, 3978455), (702, 3672420), (776, 3322215), (780, 3305178), (810, 3182764), (873, 2953080), (936, 2754315), (970, 2657772), (1053, 2448280), (1080, 2387073), (1164, 2214810), (1170, 2203452), (1261, 2044440), (1262, 2042820), (1404, 1836210), (1455, 1771848), (1560, 1652589), (1620, 1591382), (1746, 1476540), (1755, 1468968), (1893, 1361880), (1940, 1328886), (2106, 1224140), (2328, 1107405), (2340, 1101726), (2522, 1022220), (2524, 1021410), (2619, 984360), (2808, 918105), (2910, 885924), (3155, 817128), (3240, 795691), (3492, 738270), (3510, 734484), (3783, 681480), (3786, 680940), (3880, 664443), (4212, 612070), (4365, 590616), (4680, 550863), (5044, 511110), (5048, 510705), (5238, 492180), (5265, 489656), (5679, 453960), (5820, 442962), (6305, 408888), (6310, 408564), (6984, 369135), (7020, 367242), (7566, 340740), (7572, 340470), (7857, 328120), (8203, 314280), (8424, 306035), (8730, 295308), (9465, 272376), (10088, 255555), (10476, 246090), (10530, 244828), (11349, 227160), (11358, 226980), (11640, 221481), (12610, 204444), (12620, 204282), (13095, 196872), (14040, 183621), (15132, 170370), (15144, 170235), (15714, 164060), (16406, 157140), (17037, 151320), (17460, 147654), (18915, 136296), (18930, 136188), (20952, 123045), (21060, 122414), (22698, 113580), (22716, 113490), (24609, 104760), (25220, 102222), (25240, 102141), (26190, 98436), (28395, 90792), (30264, 85185), (31428, 82030), (32812, 78570), (34047, 75720), (34074, 75660), (34920, 73827), (37830, 68148), (37860, 68094), (39285, 65624), (41015, 62856), (42120, 61207), (45396, 56790), (45432, 56745), (49218, 52380), (50440, 51111)]