268222320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5399}}^1$

素因数の和:5444

約数の個数: 160

約数和(自身を含む): 964224000

約数和(自身を除く): 696001680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4140, 4968, 5399, 5520, 6210, 8280, 9936, 10798, 12420, 16197, 16560, 21596, 24840, 26995, 32394, 43192, 48591, 49680, 53990, 64788, 80985, 86384, 97182, 107980, 124177, 129576, 145773, 161970, 194364, 215960, 242955, 248354, 259152, 291546, 323940, 372531, 388728, 431920, 485910, 496708, 583092, 620885, 647880, 728865, 745062, 777456, 971820, 993416, 1117593, 1166184, 1241770, 1295760, 1457730, 1490124, 1862655, 1943640, 1986832, 2235186, 2332368, 2483540, 2915460, 2980248, 3352779, 3725310, 3887280, 4470372, 4967080, 5587965, 5830920, 5960496, 6705558, 7450620, 8940744, 9934160, 11175930, 11661840, 13411116, 14901240, 16763895, 17881488, 22351860, 26822232, 29802480, 33527790, 44703720, 53644464, 67055580, 89407440, 134111160, 268222320]

約数ペア:

[(1, 268222320), (2, 134111160), (3, 89407440), (4, 67055580), (5, 53644464), (6, 44703720), (8, 33527790), (9, 29802480), (10, 26822232), (12, 22351860), (15, 17881488), (16, 16763895), (18, 14901240), (20, 13411116), (23, 11661840), (24, 11175930), (27, 9934160), (30, 8940744), (36, 7450620), (40, 6705558), (45, 5960496), (46, 5830920), (48, 5587965), (54, 4967080), (60, 4470372), (69, 3887280), (72, 3725310), (80, 3352779), (90, 2980248), (92, 2915460), (108, 2483540), (115, 2332368), (120, 2235186), (135, 1986832), (138, 1943640), (144, 1862655), (180, 1490124), (184, 1457730), (207, 1295760), (216, 1241770), (230, 1166184), (240, 1117593), (270, 993416), (276, 971820), (345, 777456), (360, 745062), (368, 728865), (414, 647880), (432, 620885), (460, 583092), (540, 496708), (552, 485910), (621, 431920), (690, 388728), (720, 372531), (828, 323940), (920, 291546), (1035, 259152), (1080, 248354), (1104, 242955), (1242, 215960), (1380, 194364), (1656, 161970), (1840, 145773), (2070, 129576), (2160, 124177), (2484, 107980), (2760, 97182), (3105, 86384), (3312, 80985), (4140, 64788), (4968, 53990), (5399, 49680), (5520, 48591), (6210, 43192), (8280, 32394), (9936, 26995), (10798, 24840), (12420, 21596), (16197, 16560)]