864287760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3407}}^1$

素因数の和:3581

約数の個数: 160

約数和(自身を含む): 3083231232

約数和(自身を除く): 2218943472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 151, 168, 210, 240, 280, 302, 336, 420, 453, 560, 604, 755, 840, 906, 1057, 1208, 1510, 1680, 1812, 2114, 2265, 2416, 3020, 3171, 3407, 3624, 4228, 4530, 5285, 6040, 6342, 6814, 7248, 8456, 9060, 10221, 10570, 12080, 12684, 13628, 15855, 16912, 17035, 18120, 20442, 21140, 23849, 25368, 27256, 31710, 34070, 36240, 40884, 42280, 47698, 50736, 51105, 54512, 63420, 68140, 71547, 81768, 84560, 95396, 102210, 119245, 126840, 136280, 143094, 163536, 190792, 204420, 238490, 253680, 272560, 286188, 357735, 381584, 408840, 476980, 514457, 572376, 715470, 817680, 953960, 1028914, 1144752, 1430940, 1543371, 1907920, 2057828, 2572285, 2861880, 3086742, 3601199, 4115656, 5144570, 5723760, 6173484, 7202398, 7716855, 8231312, 10289140, 10803597, 12346968, 14404796, 15433710, 18005995, 20578280, 21607194, 24693936, 28809592, 30867420, 36011990, 41156560, 43214388, 54017985, 57619184, 61734840, 72023980, 86428776, 108035970, 123469680, 144047960, 172857552, 216071940, 288095920, 432143880, 864287760]

約数ペア:

[(1, 864287760), (2, 432143880), (3, 288095920), (4, 216071940), (5, 172857552), (6, 144047960), (7, 123469680), (8, 108035970), (10, 86428776), (12, 72023980), (14, 61734840), (15, 57619184), (16, 54017985), (20, 43214388), (21, 41156560), (24, 36011990), (28, 30867420), (30, 28809592), (35, 24693936), (40, 21607194), (42, 20578280), (48, 18005995), (56, 15433710), (60, 14404796), (70, 12346968), (80, 10803597), (84, 10289140), (105, 8231312), (112, 7716855), (120, 7202398), (140, 6173484), (151, 5723760), (168, 5144570), (210, 4115656), (240, 3601199), (280, 3086742), (302, 2861880), (336, 2572285), (420, 2057828), (453, 1907920), (560, 1543371), (604, 1430940), (755, 1144752), (840, 1028914), (906, 953960), (1057, 817680), (1208, 715470), (1510, 572376), (1680, 514457), (1812, 476980), (2114, 408840), (2265, 381584), (2416, 357735), (3020, 286188), (3171, 272560), (3407, 253680), (3624, 238490), (4228, 204420), (4530, 190792), (5285, 163536), (6040, 143094), (6342, 136280), (6814, 126840), (7248, 119245), (8456, 102210), (9060, 95396), (10221, 84560), (10570, 81768), (12080, 71547), (12684, 68140), (13628, 63420), (15855, 54512), (16912, 51105), (17035, 50736), (18120, 47698), (20442, 42280), (21140, 40884), (23849, 36240), (25368, 34070), (27256, 31710)]