518962080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^2$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 2030603904

約数和(自身を除く): 1511641824

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, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 109, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 218, 224, 240, 260, 273, 280, 312, 327, 336, 364, 390, 416, 420, 436, 455, 480, 520, 545, 546, 560, 624, 654, 672, 728, 763, 780, 840, 872, 910, 1040, 1090, 1092, 1120, 1248, 1308, 1365, 1417, 1456, 1526, 1560, 1635, 1680, 1744, 1820, 2080, 2180, 2184, 2289, 2616, 2730, 2834, 2912, 3052, 3120, 3270, 3360, 3488, 3640, 3815, 4251, 4360, 4368, 4578, 5232, 5460, 5668, 6104, 6240, 6540, 7085, 7280, 7630, 8502, 8720, 8736, 9156, 9919, 10464, 10920, 11336, 11445, 11881, 12208, 13080, 14170, 14560, 15260, 17004, 17440, 18312, 19838, 21255, 21840, 22672, 22890, 23762, 24416, 26160, 28340, 29757, 30520, 34008, 35643, 36624, 39676, 42510, 43680, 45344, 45780, 47524, 49595, 52320, 56680, 59405, 59514, 61040, 68016, 71286, 73248, 79352, 83167, 85020, 91560, 95048, 99190, 113360, 118810, 119028, 122080, 136032, 142572, 148785, 154453, 158704, 166334, 170040, 178215, 183120, 190096, 198380, 226720, 237620, 238056, 249501, 285144, 297570, 308906, 317408, 332668, 340080, 356430, 366240, 380192, 396760, 415835, 463359, 475240, 476112, 499002, 570288, 595140, 617812, 665336, 680160, 712860, 772265, 793520, 831670, 926718, 950480, 952224, 998004, 1081171, 1140576, 1190280, 1235624, 1247505, 1330672, 1425720, 1544530, 1587040, 1663340, 1853436, 1900960, 1996008, 2162342, 2316795, 2380560, 2471248, 2495010, 2661344, 2851440, 3089060, 3243513, 3326680, 3706872, 3992016, 4324684, 4633590, 4761120, 4942496, 4990020, 5405855, 5702880, 6178120, 6487026, 6653360, 7413744, 7984032, 8649368, 9267180, 9980040, 10811710, 12356240, 12974052, 13306720, 14827488, 16217565, 17298736, 18534360, 19960080, 21623420, 24712480, 25948104, 32435130, 34597472, 37068720, 39920160, 43246840, 51896208, 64870260, 74137440, 86493680, 103792416, 129740520, 172987360, 259481040, 518962080]

約数ペア:

[(1, 518962080), (2, 259481040), (3, 172987360), (4, 129740520), (5, 103792416), (6, 86493680), (7, 74137440), (8, 64870260), (10, 51896208), (12, 43246840), (13, 39920160), (14, 37068720), (15, 34597472), (16, 32435130), (20, 25948104), (21, 24712480), (24, 21623420), (26, 19960080), (28, 18534360), (30, 17298736), (32, 16217565), (35, 14827488), (39, 13306720), (40, 12974052), (42, 12356240), (48, 10811710), (52, 9980040), (56, 9267180), (60, 8649368), (65, 7984032), (70, 7413744), (78, 6653360), (80, 6487026), (84, 6178120), (91, 5702880), (96, 5405855), (104, 4990020), (105, 4942496), (109, 4761120), (112, 4633590), (120, 4324684), (130, 3992016), (140, 3706872), (156, 3326680), (160, 3243513), (168, 3089060), (182, 2851440), (195, 2661344), (208, 2495010), (210, 2471248), (218, 2380560), (224, 2316795), (240, 2162342), (260, 1996008), (273, 1900960), (280, 1853436), (312, 1663340), (327, 1587040), (336, 1544530), (364, 1425720), (390, 1330672), (416, 1247505), (420, 1235624), (436, 1190280), (455, 1140576), (480, 1081171), (520, 998004), (545, 952224), (546, 950480), (560, 926718), (624, 831670), (654, 793520), (672, 772265), (728, 712860), (763, 680160), (780, 665336), (840, 617812), (872, 595140), (910, 570288), (1040, 499002), (1090, 476112), (1092, 475240), (1120, 463359), (1248, 415835), (1308, 396760), (1365, 380192), (1417, 366240), (1456, 356430), (1526, 340080), (1560, 332668), (1635, 317408), (1680, 308906), (1744, 297570), (1820, 285144), (2080, 249501), (2180, 238056), (2184, 237620), (2289, 226720), (2616, 198380), (2730, 190096), (2834, 183120), (2912, 178215), (3052, 170040), (3120, 166334), (3270, 158704), (3360, 154453), (3488, 148785), (3640, 142572), (3815, 136032), (4251, 122080), (4360, 119028), (4368, 118810), (4578, 113360), (5232, 99190), (5460, 95048), (5668, 91560), (6104, 85020), (6240, 83167), (6540, 79352), (7085, 73248), (7280, 71286), (7630, 68016), (8502, 61040), (8720, 59514), (8736, 59405), (9156, 56680), (9919, 52320), (10464, 49595), (10920, 47524), (11336, 45780), (11445, 45344), (11881, 43680), (12208, 42510), (13080, 39676), (14170, 36624), (14560, 35643), (15260, 34008), (17004, 30520), (17440, 29757), (18312, 28340), (19838, 26160), (21255, 24416), (21840, 23762), (22672, 22890)]