803836160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 2134782216

約数和(自身を除く): 1330946056

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 53, 64, 68, 80, 82, 85, 106, 128, 136, 160, 164, 170, 205, 212, 256, 265, 272, 289, 320, 328, 340, 410, 424, 530, 544, 578, 640, 656, 680, 697, 820, 848, 901, 1060, 1088, 1156, 1280, 1312, 1360, 1394, 1445, 1640, 1696, 1802, 2120, 2173, 2176, 2312, 2624, 2720, 2788, 2890, 3280, 3392, 3485, 3604, 4240, 4346, 4352, 4505, 4624, 5248, 5440, 5576, 5780, 6560, 6784, 6970, 7208, 8480, 8692, 9010, 9248, 10496, 10865, 10880, 11152, 11560, 11849, 13120, 13568, 13940, 14416, 15317, 16960, 17384, 18020, 18496, 21730, 21760, 22304, 23120, 23698, 26240, 27880, 28832, 30634, 33920, 34768, 36040, 36941, 36992, 43460, 44608, 46240, 47396, 52480, 55760, 57664, 59245, 61268, 67840, 69536, 72080, 73882, 73984, 76585, 86920, 89216, 92480, 94792, 111520, 115328, 118490, 122536, 139072, 144160, 147764, 153170, 173840, 178432, 184705, 184960, 189584, 223040, 230656, 236980, 245072, 278144, 288320, 295528, 306340, 347680, 369410, 369920, 379168, 446080, 473960, 490144, 556288, 576640, 591056, 612680, 627997, 695360, 738820, 758336, 892160, 947920, 980288, 1153280, 1182112, 1225360, 1255994, 1390720, 1477640, 1516672, 1895840, 1960576, 2364224, 2450720, 2511988, 2781440, 2955280, 3033344, 3139985, 3791680, 3921152, 4728448, 4901440, 5023976, 5910560, 6279970, 7583360, 9456896, 9802880, 10047952, 11821120, 12559940, 15166720, 19605760, 20095904, 23642240, 25119880, 40191808, 47284480, 50239760, 80383616, 100479520, 160767232, 200959040, 401918080, 803836160]

約数ペア:

[(1, 803836160), (2, 401918080), (4, 200959040), (5, 160767232), (8, 100479520), (10, 80383616), (16, 50239760), (17, 47284480), (20, 40191808), (32, 25119880), (34, 23642240), (40, 20095904), (41, 19605760), (53, 15166720), (64, 12559940), (68, 11821120), (80, 10047952), (82, 9802880), (85, 9456896), (106, 7583360), (128, 6279970), (136, 5910560), (160, 5023976), (164, 4901440), (170, 4728448), (205, 3921152), (212, 3791680), (256, 3139985), (265, 3033344), (272, 2955280), (289, 2781440), (320, 2511988), (328, 2450720), (340, 2364224), (410, 1960576), (424, 1895840), (530, 1516672), (544, 1477640), (578, 1390720), (640, 1255994), (656, 1225360), (680, 1182112), (697, 1153280), (820, 980288), (848, 947920), (901, 892160), (1060, 758336), (1088, 738820), (1156, 695360), (1280, 627997), (1312, 612680), (1360, 591056), (1394, 576640), (1445, 556288), (1640, 490144), (1696, 473960), (1802, 446080), (2120, 379168), (2173, 369920), (2176, 369410), (2312, 347680), (2624, 306340), (2720, 295528), (2788, 288320), (2890, 278144), (3280, 245072), (3392, 236980), (3485, 230656), (3604, 223040), (4240, 189584), (4346, 184960), (4352, 184705), (4505, 178432), (4624, 173840), (5248, 153170), (5440, 147764), (5576, 144160), (5780, 139072), (6560, 122536), (6784, 118490), (6970, 115328), (7208, 111520), (8480, 94792), (8692, 92480), (9010, 89216), (9248, 86920), (10496, 76585), (10865, 73984), (10880, 73882), (11152, 72080), (11560, 69536), (11849, 67840), (13120, 61268), (13568, 59245), (13940, 57664), (14416, 55760), (15317, 52480), (16960, 47396), (17384, 46240), (18020, 44608), (18496, 43460), (21730, 36992), (21760, 36941), (22304, 36040), (23120, 34768), (23698, 33920), (26240, 30634), (27880, 28832)]