1296386520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2506

約数の個数: 256

約数和(自身を含む): 4718407680

約数和(自身を除く): 3422021160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 31, 33, 39, 40, 44, 52, 55, 60, 62, 65, 66, 78, 88, 93, 104, 110, 120, 124, 130, 132, 143, 155, 156, 165, 186, 195, 220, 248, 260, 264, 286, 310, 312, 330, 341, 372, 390, 403, 429, 440, 465, 520, 572, 620, 660, 682, 715, 744, 780, 806, 858, 930, 1023, 1144, 1209, 1240, 1320, 1364, 1430, 1560, 1612, 1705, 1716, 1860, 2015, 2046, 2145, 2418, 2437, 2728, 2860, 3224, 3410, 3432, 3720, 4030, 4092, 4290, 4433, 4836, 4874, 5115, 5720, 6045, 6820, 7311, 8060, 8184, 8580, 8866, 9672, 9748, 10230, 12090, 12185, 13299, 13640, 14622, 16120, 17160, 17732, 19496, 20460, 22165, 24180, 24370, 26598, 26807, 29244, 31681, 35464, 36555, 40920, 44330, 48360, 48740, 53196, 53614, 58488, 63362, 66495, 73110, 75547, 80421, 88660, 95043, 97480, 106392, 107228, 126724, 132990, 134035, 146220, 151094, 158405, 160842, 177320, 190086, 214456, 226641, 253448, 265980, 268070, 292440, 302188, 316810, 321684, 348491, 377735, 380172, 402105, 453282, 475215, 531960, 536140, 604376, 633620, 643368, 696982, 755470, 760344, 804210, 831017, 906564, 950430, 982111, 1045473, 1072280, 1133205, 1267240, 1393964, 1510940, 1608420, 1662034, 1742455, 1813128, 1900860, 1964222, 2090946, 2266410, 2493051, 2787928, 2946333, 3021880, 3216840, 3324068, 3484910, 3801720, 3928444, 4155085, 4181892, 4532820, 4910555, 4986102, 5227365, 5892666, 6648136, 6969820, 7856888, 8310170, 8363784, 9065640, 9821110, 9972204, 10454730, 10803221, 11785332, 12465255, 13939640, 14731665, 16620340, 19642220, 19944408, 20909460, 21606442, 23570664, 24930510, 29463330, 32409663, 33240680, 39284440, 41818920, 43212884, 49861020, 54016105, 58926660, 64819326, 86425768, 99722040, 108032210, 117853320, 129638652, 162048315, 216064420, 259277304, 324096630, 432128840, 648193260, 1296386520]

約数ペア:

[(1, 1296386520), (2, 648193260), (3, 432128840), (4, 324096630), (5, 259277304), (6, 216064420), (8, 162048315), (10, 129638652), (11, 117853320), (12, 108032210), (13, 99722040), (15, 86425768), (20, 64819326), (22, 58926660), (24, 54016105), (26, 49861020), (30, 43212884), (31, 41818920), (33, 39284440), (39, 33240680), (40, 32409663), (44, 29463330), (52, 24930510), (55, 23570664), (60, 21606442), (62, 20909460), (65, 19944408), (66, 19642220), (78, 16620340), (88, 14731665), (93, 13939640), (104, 12465255), (110, 11785332), (120, 10803221), (124, 10454730), (130, 9972204), (132, 9821110), (143, 9065640), (155, 8363784), (156, 8310170), (165, 7856888), (186, 6969820), (195, 6648136), (220, 5892666), (248, 5227365), (260, 4986102), (264, 4910555), (286, 4532820), (310, 4181892), (312, 4155085), (330, 3928444), (341, 3801720), (372, 3484910), (390, 3324068), (403, 3216840), (429, 3021880), (440, 2946333), (465, 2787928), (520, 2493051), (572, 2266410), (620, 2090946), (660, 1964222), (682, 1900860), (715, 1813128), (744, 1742455), (780, 1662034), (806, 1608420), (858, 1510940), (930, 1393964), (1023, 1267240), (1144, 1133205), (1209, 1072280), (1240, 1045473), (1320, 982111), (1364, 950430), (1430, 906564), (1560, 831017), (1612, 804210), (1705, 760344), (1716, 755470), (1860, 696982), (2015, 643368), (2046, 633620), (2145, 604376), (2418, 536140), (2437, 531960), (2728, 475215), (2860, 453282), (3224, 402105), (3410, 380172), (3432, 377735), (3720, 348491), (4030, 321684), (4092, 316810), (4290, 302188), (4433, 292440), (4836, 268070), (4874, 265980), (5115, 253448), (5720, 226641), (6045, 214456), (6820, 190086), (7311, 177320), (8060, 160842), (8184, 158405), (8580, 151094), (8866, 146220), (9672, 134035), (9748, 132990), (10230, 126724), (12090, 107228), (12185, 106392), (13299, 97480), (13640, 95043), (14622, 88660), (16120, 80421), (17160, 75547), (17732, 73110), (19496, 66495), (20460, 63362), (22165, 58488), (24180, 53614), (24370, 53196), (26598, 48740), (26807, 48360), (29244, 44330), (31681, 40920), (35464, 36555)]