466240000

素因数分解:

$2^9\times 5^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 200

約数和(自身を含む): 1227207168

約数和(自身を除く): 760967168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 47, 50, 62, 64, 80, 94, 100, 124, 125, 128, 155, 160, 188, 200, 235, 248, 250, 256, 310, 320, 376, 400, 470, 496, 500, 512, 620, 625, 640, 752, 775, 800, 940, 992, 1000, 1175, 1240, 1250, 1280, 1457, 1504, 1550, 1600, 1880, 1984, 2000, 2350, 2480, 2500, 2560, 2914, 3008, 3100, 3200, 3760, 3875, 3968, 4000, 4700, 4960, 5000, 5828, 5875, 6016, 6200, 6400, 7285, 7520, 7750, 7936, 8000, 9400, 9920, 10000, 11656, 11750, 12032, 12400, 12800, 14570, 15040, 15500, 15872, 16000, 18800, 19375, 19840, 20000, 23312, 23500, 24064, 24800, 29140, 29375, 30080, 31000, 32000, 36425, 37600, 38750, 39680, 40000, 46624, 47000, 49600, 58280, 58750, 60160, 62000, 64000, 72850, 75200, 77500, 79360, 80000, 93248, 94000, 99200, 116560, 117500, 120320, 124000, 145700, 150400, 155000, 160000, 182125, 186496, 188000, 198400, 233120, 235000, 248000, 291400, 300800, 310000, 320000, 364250, 372992, 376000, 396800, 466240, 470000, 496000, 582800, 601600, 620000, 728500, 745984, 752000, 910625, 932480, 940000, 992000, 1165600, 1240000, 1457000, 1504000, 1821250, 1864960, 1880000, 1984000, 2331200, 2480000, 2914000, 3008000, 3642500, 3729920, 3760000, 4662400, 4960000, 5828000, 7285000, 7520000, 9324800, 9920000, 11656000, 14570000, 15040000, 18649600, 23312000, 29140000, 46624000, 58280000, 93248000, 116560000, 233120000, 466240000]

約数ペア:

[(1, 466240000), (2, 233120000), (4, 116560000), (5, 93248000), (8, 58280000), (10, 46624000), (16, 29140000), (20, 23312000), (25, 18649600), (31, 15040000), (32, 14570000), (40, 11656000), (47, 9920000), (50, 9324800), (62, 7520000), (64, 7285000), (80, 5828000), (94, 4960000), (100, 4662400), (124, 3760000), (125, 3729920), (128, 3642500), (155, 3008000), (160, 2914000), (188, 2480000), (200, 2331200), (235, 1984000), (248, 1880000), (250, 1864960), (256, 1821250), (310, 1504000), (320, 1457000), (376, 1240000), (400, 1165600), (470, 992000), (496, 940000), (500, 932480), (512, 910625), (620, 752000), (625, 745984), (640, 728500), (752, 620000), (775, 601600), (800, 582800), (940, 496000), (992, 470000), (1000, 466240), (1175, 396800), (1240, 376000), (1250, 372992), (1280, 364250), (1457, 320000), (1504, 310000), (1550, 300800), (1600, 291400), (1880, 248000), (1984, 235000), (2000, 233120), (2350, 198400), (2480, 188000), (2500, 186496), (2560, 182125), (2914, 160000), (3008, 155000), (3100, 150400), (3200, 145700), (3760, 124000), (3875, 120320), (3968, 117500), (4000, 116560), (4700, 99200), (4960, 94000), (5000, 93248), (5828, 80000), (5875, 79360), (6016, 77500), (6200, 75200), (6400, 72850), (7285, 64000), (7520, 62000), (7750, 60160), (7936, 58750), (8000, 58280), (9400, 49600), (9920, 47000), (10000, 46624), (11656, 40000), (11750, 39680), (12032, 38750), (12400, 37600), (12800, 36425), (14570, 32000), (15040, 31000), (15500, 30080), (15872, 29375), (16000, 29140), (18800, 24800), (19375, 24064), (19840, 23500), (20000, 23312)]