492263520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{613}}^1$

素因数の和:877

約数の個数: 192

約数和(自身を含む): 1782466560

約数和(自身を除く): 1290203040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 239, 240, 280, 336, 420, 478, 480, 560, 613, 672, 717, 840, 956, 1120, 1195, 1226, 1434, 1673, 1680, 1839, 1912, 2390, 2452, 2868, 3065, 3346, 3360, 3585, 3678, 3824, 4291, 4780, 4904, 5019, 5736, 6130, 6692, 7170, 7356, 7648, 8365, 8582, 9195, 9560, 9808, 10038, 11472, 12260, 12873, 13384, 14340, 14712, 16730, 17164, 18390, 19120, 19616, 20076, 21455, 22944, 24520, 25095, 25746, 26768, 28680, 29424, 33460, 34328, 36780, 38240, 40152, 42910, 49040, 50190, 51492, 53536, 57360, 58848, 64365, 66920, 68656, 73560, 80304, 85820, 98080, 100380, 102984, 114720, 128730, 133840, 137312, 146507, 147120, 160608, 171640, 200760, 205968, 257460, 267680, 293014, 294240, 343280, 401520, 411936, 439521, 514920, 586028, 686560, 732535, 803040, 879042, 1025549, 1029840, 1172056, 1465070, 1758084, 2051098, 2059680, 2197605, 2344112, 2930140, 3076647, 3516168, 4102196, 4395210, 4688224, 5127745, 5860280, 6153294, 7032336, 8204392, 8790420, 10255490, 11720560, 12306588, 14064672, 15383235, 16408784, 17580840, 20510980, 23441120, 24613176, 30766470, 32817568, 35161680, 41021960, 49226352, 61532940, 70323360, 82043920, 98452704, 123065880, 164087840, 246131760, 492263520]

約数ペア:

[(1, 492263520), (2, 246131760), (3, 164087840), (4, 123065880), (5, 98452704), (6, 82043920), (7, 70323360), (8, 61532940), (10, 49226352), (12, 41021960), (14, 35161680), (15, 32817568), (16, 30766470), (20, 24613176), (21, 23441120), (24, 20510980), (28, 17580840), (30, 16408784), (32, 15383235), (35, 14064672), (40, 12306588), (42, 11720560), (48, 10255490), (56, 8790420), (60, 8204392), (70, 7032336), (80, 6153294), (84, 5860280), (96, 5127745), (105, 4688224), (112, 4395210), (120, 4102196), (140, 3516168), (160, 3076647), (168, 2930140), (210, 2344112), (224, 2197605), (239, 2059680), (240, 2051098), (280, 1758084), (336, 1465070), (420, 1172056), (478, 1029840), (480, 1025549), (560, 879042), (613, 803040), (672, 732535), (717, 686560), (840, 586028), (956, 514920), (1120, 439521), (1195, 411936), (1226, 401520), (1434, 343280), (1673, 294240), (1680, 293014), (1839, 267680), (1912, 257460), (2390, 205968), (2452, 200760), (2868, 171640), (3065, 160608), (3346, 147120), (3360, 146507), (3585, 137312), (3678, 133840), (3824, 128730), (4291, 114720), (4780, 102984), (4904, 100380), (5019, 98080), (5736, 85820), (6130, 80304), (6692, 73560), (7170, 68656), (7356, 66920), (7648, 64365), (8365, 58848), (8582, 57360), (9195, 53536), (9560, 51492), (9808, 50190), (10038, 49040), (11472, 42910), (12260, 40152), (12873, 38240), (13384, 36780), (14340, 34328), (14712, 33460), (16730, 29424), (17164, 28680), (18390, 26768), (19120, 25746), (19616, 25095), (20076, 24520), (21455, 22944)]