53540480

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:99

約数の個数: 256

約数和(自身を含む): 167443200

約数和(自身を除く): 113902720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 37, 38, 40, 56, 64, 68, 70, 74, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 148, 152, 160, 170, 185, 190, 224, 238, 259, 266, 272, 280, 296, 304, 320, 323, 340, 370, 380, 448, 476, 518, 532, 544, 560, 592, 595, 608, 629, 640, 646, 665, 680, 703, 740, 760, 896, 952, 1036, 1064, 1088, 1120, 1184, 1190, 1216, 1258, 1292, 1295, 1330, 1360, 1406, 1480, 1520, 1615, 1904, 2072, 2128, 2176, 2240, 2261, 2368, 2380, 2432, 2516, 2584, 2590, 2660, 2720, 2812, 2960, 3040, 3145, 3230, 3515, 3808, 4144, 4256, 4403, 4480, 4522, 4736, 4760, 4921, 5032, 5168, 5180, 5320, 5440, 5624, 5920, 6080, 6290, 6460, 7030, 7616, 8288, 8512, 8806, 9044, 9520, 9842, 10064, 10336, 10360, 10640, 10880, 11248, 11305, 11840, 11951, 12160, 12580, 12920, 14060, 15232, 16576, 17024, 17612, 18088, 19040, 19684, 20128, 20672, 20720, 21280, 22015, 22496, 22610, 23680, 23902, 24605, 25160, 25840, 28120, 33152, 35224, 36176, 38080, 39368, 40256, 41344, 41440, 42560, 44030, 44992, 45220, 47804, 49210, 50320, 51680, 56240, 59755, 70448, 72352, 76160, 78736, 80512, 82880, 83657, 85120, 88060, 89984, 90440, 95608, 98420, 100640, 103360, 112480, 119510, 140896, 144704, 157472, 165760, 167314, 176120, 180880, 191216, 196840, 201280, 206720, 224960, 239020, 281792, 289408, 314944, 334628, 352240, 361760, 382432, 393680, 402560, 418285, 449920, 478040, 563584, 629888, 669256, 704480, 723520, 764864, 787360, 836570, 956080, 1338512, 1408960, 1447040, 1529728, 1574720, 1673140, 1912160, 2677024, 2817920, 3149440, 3346280, 3824320, 5354048, 6692560, 7648640, 10708096, 13385120, 26770240, 53540480]

約数ペア:

[(1, 53540480), (2, 26770240), (4, 13385120), (5, 10708096), (7, 7648640), (8, 6692560), (10, 5354048), (14, 3824320), (16, 3346280), (17, 3149440), (19, 2817920), (20, 2677024), (28, 1912160), (32, 1673140), (34, 1574720), (35, 1529728), (37, 1447040), (38, 1408960), (40, 1338512), (56, 956080), (64, 836570), (68, 787360), (70, 764864), (74, 723520), (76, 704480), (80, 669256), (85, 629888), (95, 563584), (112, 478040), (119, 449920), (128, 418285), (133, 402560), (136, 393680), (140, 382432), (148, 361760), (152, 352240), (160, 334628), (170, 314944), (185, 289408), (190, 281792), (224, 239020), (238, 224960), (259, 206720), (266, 201280), (272, 196840), (280, 191216), (296, 180880), (304, 176120), (320, 167314), (323, 165760), (340, 157472), (370, 144704), (380, 140896), (448, 119510), (476, 112480), (518, 103360), (532, 100640), (544, 98420), (560, 95608), (592, 90440), (595, 89984), (608, 88060), (629, 85120), (640, 83657), (646, 82880), (665, 80512), (680, 78736), (703, 76160), (740, 72352), (760, 70448), (896, 59755), (952, 56240), (1036, 51680), (1064, 50320), (1088, 49210), (1120, 47804), (1184, 45220), (1190, 44992), (1216, 44030), (1258, 42560), (1292, 41440), (1295, 41344), (1330, 40256), (1360, 39368), (1406, 38080), (1480, 36176), (1520, 35224), (1615, 33152), (1904, 28120), (2072, 25840), (2128, 25160), (2176, 24605), (2240, 23902), (2261, 23680), (2368, 22610), (2380, 22496), (2432, 22015), (2516, 21280), (2584, 20720), (2590, 20672), (2660, 20128), (2720, 19684), (2812, 19040), (2960, 18088), (3040, 17612), (3145, 17024), (3230, 16576), (3515, 15232), (3808, 14060), (4144, 12920), (4256, 12580), (4403, 12160), (4480, 11951), (4522, 11840), (4736, 11305), (4760, 11248), (4921, 10880), (5032, 10640), (5168, 10360), (5180, 10336), (5320, 10064), (5440, 9842), (5624, 9520), (5920, 9044), (6080, 8806), (6290, 8512), (6460, 8288), (7030, 7616)]