242361840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 899219232

約数和(自身を除く): 656857392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 490, 518, 555, 557, 560, 588, 592, 735, 740, 777, 784, 840, 888, 980, 1036, 1110, 1114, 1176, 1295, 1470, 1480, 1554, 1671, 1680, 1776, 1813, 1960, 2072, 2220, 2228, 2352, 2590, 2785, 2940, 2960, 3108, 3342, 3626, 3885, 3899, 3920, 4144, 4440, 4456, 5180, 5439, 5570, 5880, 6216, 6684, 7252, 7770, 7798, 8355, 8880, 8912, 9065, 10360, 10878, 11140, 11697, 11760, 12432, 13368, 14504, 15540, 15596, 16710, 18130, 19495, 20609, 20720, 21756, 22280, 23394, 26736, 27195, 27293, 29008, 31080, 31192, 33420, 36260, 38990, 41218, 43512, 44560, 46788, 54390, 54586, 58485, 61827, 62160, 62384, 66840, 72520, 77980, 81879, 82436, 87024, 93576, 103045, 108780, 109172, 116970, 123654, 133680, 136465, 144263, 145040, 155960, 163758, 164872, 187152, 206090, 217560, 218344, 233940, 247308, 272930, 288526, 309135, 311920, 327516, 329744, 409395, 412180, 432789, 435120, 436688, 467880, 494616, 545860, 577052, 618270, 655032, 721315, 818790, 824360, 865578, 935760, 989232, 1009841, 1091720, 1154104, 1236540, 1310064, 1442630, 1637580, 1648720, 1731156, 2019682, 2163945, 2183440, 2308208, 2473080, 2885260, 3029523, 3275160, 3462312, 4039364, 4327890, 4946160, 5049205, 5770520, 6059046, 6550320, 6924624, 8078728, 8655780, 10098410, 11541040, 12118092, 15147615, 16157456, 17311560, 20196820, 24236184, 30295230, 34623120, 40393640, 48472368, 60590460, 80787280, 121180920, 242361840]

約数ペア:

[(1, 242361840), (2, 121180920), (3, 80787280), (4, 60590460), (5, 48472368), (6, 40393640), (7, 34623120), (8, 30295230), (10, 24236184), (12, 20196820), (14, 17311560), (15, 16157456), (16, 15147615), (20, 12118092), (21, 11541040), (24, 10098410), (28, 8655780), (30, 8078728), (35, 6924624), (37, 6550320), (40, 6059046), (42, 5770520), (48, 5049205), (49, 4946160), (56, 4327890), (60, 4039364), (70, 3462312), (74, 3275160), (80, 3029523), (84, 2885260), (98, 2473080), (105, 2308208), (111, 2183440), (112, 2163945), (120, 2019682), (140, 1731156), (147, 1648720), (148, 1637580), (168, 1442630), (185, 1310064), (196, 1236540), (210, 1154104), (222, 1091720), (240, 1009841), (245, 989232), (259, 935760), (280, 865578), (294, 824360), (296, 818790), (336, 721315), (370, 655032), (392, 618270), (420, 577052), (444, 545860), (490, 494616), (518, 467880), (555, 436688), (557, 435120), (560, 432789), (588, 412180), (592, 409395), (735, 329744), (740, 327516), (777, 311920), (784, 309135), (840, 288526), (888, 272930), (980, 247308), (1036, 233940), (1110, 218344), (1114, 217560), (1176, 206090), (1295, 187152), (1470, 164872), (1480, 163758), (1554, 155960), (1671, 145040), (1680, 144263), (1776, 136465), (1813, 133680), (1960, 123654), (2072, 116970), (2220, 109172), (2228, 108780), (2352, 103045), (2590, 93576), (2785, 87024), (2940, 82436), (2960, 81879), (3108, 77980), (3342, 72520), (3626, 66840), (3885, 62384), (3899, 62160), (3920, 61827), (4144, 58485), (4440, 54586), (4456, 54390), (5180, 46788), (5439, 44560), (5570, 43512), (5880, 41218), (6216, 38990), (6684, 36260), (7252, 33420), (7770, 31192), (7798, 31080), (8355, 29008), (8880, 27293), (8912, 27195), (9065, 26736), (10360, 23394), (10878, 22280), (11140, 21756), (11697, 20720), (11760, 20609), (12432, 19495), (13368, 18130), (14504, 16710), (15540, 15596)]