423579040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 1114767360

約数和(自身を除く): 691188320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 32, 40, 46, 47, 62, 79, 80, 92, 94, 115, 124, 155, 158, 160, 184, 188, 230, 235, 248, 310, 316, 368, 376, 395, 460, 470, 496, 620, 632, 713, 736, 752, 790, 920, 940, 992, 1081, 1240, 1264, 1426, 1457, 1504, 1580, 1817, 1840, 1880, 2162, 2449, 2480, 2528, 2852, 2914, 3160, 3565, 3634, 3680, 3713, 3760, 4324, 4898, 4960, 5405, 5704, 5828, 6320, 7130, 7268, 7285, 7426, 7520, 8648, 9085, 9796, 10810, 11408, 11656, 12245, 12640, 14260, 14536, 14570, 14852, 17296, 18170, 18565, 19592, 21620, 22816, 23312, 24490, 28520, 29072, 29140, 29704, 33511, 34592, 36340, 37130, 39184, 43240, 46624, 48980, 56327, 57040, 58144, 58280, 59408, 67022, 72680, 74260, 78368, 85399, 86480, 97960, 112654, 114080, 115103, 116560, 118816, 134044, 145360, 148520, 167555, 170798, 172960, 195920, 225308, 230206, 233120, 268088, 281635, 290720, 297040, 335110, 341596, 391840, 426995, 450616, 460412, 536176, 563270, 575515, 594080, 670220, 683192, 853990, 901232, 920824, 1072352, 1126540, 1151030, 1340440, 1366384, 1707980, 1802464, 1841648, 2253080, 2302060, 2647369, 2680880, 2732768, 3415960, 3683296, 4506160, 4604120, 5294738, 5361760, 6831920, 9012320, 9208240, 10589476, 13236845, 13663840, 18416480, 21178952, 26473690, 42357904, 52947380, 84715808, 105894760, 211789520, 423579040]

約数ペア:

[(1, 423579040), (2, 211789520), (4, 105894760), (5, 84715808), (8, 52947380), (10, 42357904), (16, 26473690), (20, 21178952), (23, 18416480), (31, 13663840), (32, 13236845), (40, 10589476), (46, 9208240), (47, 9012320), (62, 6831920), (79, 5361760), (80, 5294738), (92, 4604120), (94, 4506160), (115, 3683296), (124, 3415960), (155, 2732768), (158, 2680880), (160, 2647369), (184, 2302060), (188, 2253080), (230, 1841648), (235, 1802464), (248, 1707980), (310, 1366384), (316, 1340440), (368, 1151030), (376, 1126540), (395, 1072352), (460, 920824), (470, 901232), (496, 853990), (620, 683192), (632, 670220), (713, 594080), (736, 575515), (752, 563270), (790, 536176), (920, 460412), (940, 450616), (992, 426995), (1081, 391840), (1240, 341596), (1264, 335110), (1426, 297040), (1457, 290720), (1504, 281635), (1580, 268088), (1817, 233120), (1840, 230206), (1880, 225308), (2162, 195920), (2449, 172960), (2480, 170798), (2528, 167555), (2852, 148520), (2914, 145360), (3160, 134044), (3565, 118816), (3634, 116560), (3680, 115103), (3713, 114080), (3760, 112654), (4324, 97960), (4898, 86480), (4960, 85399), (5405, 78368), (5704, 74260), (5828, 72680), (6320, 67022), (7130, 59408), (7268, 58280), (7285, 58144), (7426, 57040), (7520, 56327), (8648, 48980), (9085, 46624), (9796, 43240), (10810, 39184), (11408, 37130), (11656, 36340), (12245, 34592), (12640, 33511), (14260, 29704), (14536, 29140), (14570, 29072), (14852, 28520), (17296, 24490), (18170, 23312), (18565, 22816), (19592, 21620)]