140955360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 288

約数和(自身を含む): 557438112

約数和(自身を除く): 416482752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 461, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 922, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1383, 1456, 1470, 1560, 1568, 1680, 1820, 1844, 1911, 1960, 2080, 2184, 2305, 2352, 2548, 2730, 2766, 2912, 2940, 3120, 3185, 3227, 3360, 3640, 3688, 3822, 3920, 4368, 4610, 4704, 5096, 5460, 5532, 5880, 5993, 6240, 6370, 6454, 6915, 7280, 7376, 7644, 7840, 8736, 9220, 9555, 9681, 10192, 10920, 11064, 11760, 11986, 12740, 12908, 13830, 14560, 14752, 15288, 16135, 17979, 18440, 19110, 19362, 20384, 21840, 22128, 22589, 23520, 23972, 25480, 25816, 27660, 29965, 30576, 32270, 35958, 36880, 38220, 38724, 41951, 43680, 44256, 45178, 47944, 48405, 50960, 51632, 55320, 59930, 61152, 64540, 67767, 71916, 73760, 76440, 77448, 83902, 89895, 90356, 95888, 96810, 101920, 103264, 110640, 112945, 119860, 125853, 129080, 135534, 143832, 152880, 154896, 167804, 179790, 180712, 191776, 193620, 209755, 221280, 225890, 239720, 251706, 258160, 271068, 287664, 293657, 305760, 309792, 335608, 338835, 359580, 361424, 387240, 419510, 451780, 479440, 503412, 516320, 542136, 575328, 587314, 629265, 671216, 677670, 719160, 722848, 774480, 839020, 880971, 903560, 958880, 1006824, 1084272, 1174628, 1258530, 1342432, 1355340, 1438320, 1468285, 1548960, 1678040, 1761942, 1807120, 2013648, 2168544, 2349256, 2517060, 2710680, 2876640, 2936570, 3356080, 3523884, 3614240, 4027296, 4404855, 4698512, 5034120, 5421360, 5873140, 6712160, 7047768, 8809710, 9397024, 10068240, 10842720, 11746280, 14095536, 17619420, 20136480, 23492560, 28191072, 35238840, 46985120, 70477680, 140955360]

約数ペア:

[(1, 140955360), (2, 70477680), (3, 46985120), (4, 35238840), (5, 28191072), (6, 23492560), (7, 20136480), (8, 17619420), (10, 14095536), (12, 11746280), (13, 10842720), (14, 10068240), (15, 9397024), (16, 8809710), (20, 7047768), (21, 6712160), (24, 5873140), (26, 5421360), (28, 5034120), (30, 4698512), (32, 4404855), (35, 4027296), (39, 3614240), (40, 3523884), (42, 3356080), (48, 2936570), (49, 2876640), (52, 2710680), (56, 2517060), (60, 2349256), (65, 2168544), (70, 2013648), (78, 1807120), (80, 1761942), (84, 1678040), (91, 1548960), (96, 1468285), (98, 1438320), (104, 1355340), (105, 1342432), (112, 1258530), (120, 1174628), (130, 1084272), (140, 1006824), (147, 958880), (156, 903560), (160, 880971), (168, 839020), (182, 774480), (195, 722848), (196, 719160), (208, 677670), (210, 671216), (224, 629265), (240, 587314), (245, 575328), (260, 542136), (273, 516320), (280, 503412), (294, 479440), (312, 451780), (336, 419510), (364, 387240), (390, 361424), (392, 359580), (416, 338835), (420, 335608), (455, 309792), (461, 305760), (480, 293657), (490, 287664), (520, 271068), (546, 258160), (560, 251706), (588, 239720), (624, 225890), (637, 221280), (672, 209755), (728, 193620), (735, 191776), (780, 180712), (784, 179790), (840, 167804), (910, 154896), (922, 152880), (980, 143832), (1040, 135534), (1092, 129080), (1120, 125853), (1176, 119860), (1248, 112945), (1274, 110640), (1365, 103264), (1383, 101920), (1456, 96810), (1470, 95888), (1560, 90356), (1568, 89895), (1680, 83902), (1820, 77448), (1844, 76440), (1911, 73760), (1960, 71916), (2080, 67767), (2184, 64540), (2305, 61152), (2352, 59930), (2548, 55320), (2730, 51632), (2766, 50960), (2912, 48405), (2940, 47944), (3120, 45178), (3185, 44256), (3227, 43680), (3360, 41951), (3640, 38724), (3688, 38220), (3822, 36880), (3920, 35958), (4368, 32270), (4610, 30576), (4704, 29965), (5096, 27660), (5460, 25816), (5532, 25480), (5880, 23972), (5993, 23520), (6240, 22589), (6370, 22128), (6454, 21840), (6915, 20384), (7280, 19362), (7376, 19110), (7644, 18440), (7840, 17979), (8736, 16135), (9220, 15288), (9555, 14752), (9681, 14560), (10192, 13830), (10920, 12908), (11064, 12740), (11760, 11986)]