225365040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 240

約数和(自身を含む): 817090560

約数和(自身を除く): 591725520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 48, 60, 62, 69, 72, 80, 90, 92, 93, 115, 120, 124, 138, 144, 155, 180, 184, 186, 207, 230, 240, 248, 276, 279, 310, 345, 360, 368, 372, 414, 439, 460, 465, 496, 552, 558, 620, 690, 713, 720, 744, 828, 878, 920, 930, 1035, 1104, 1116, 1240, 1317, 1380, 1395, 1426, 1488, 1656, 1756, 1840, 1860, 2070, 2139, 2195, 2232, 2480, 2634, 2760, 2790, 2852, 3312, 3512, 3565, 3720, 3951, 4140, 4278, 4390, 4464, 5268, 5520, 5580, 5704, 6417, 6585, 7024, 7130, 7440, 7902, 8280, 8556, 8780, 10097, 10536, 10695, 11160, 11408, 12834, 13170, 13609, 14260, 15804, 16560, 17112, 17560, 19755, 20194, 21072, 21390, 22320, 25668, 26340, 27218, 28520, 30291, 31608, 32085, 34224, 35120, 39510, 40388, 40827, 42780, 50485, 51336, 52680, 54436, 57040, 60582, 63216, 64170, 68045, 79020, 80776, 81654, 85560, 90873, 100970, 102672, 105360, 108872, 121164, 122481, 128340, 136090, 151455, 158040, 161552, 163308, 171120, 181746, 201940, 204135, 217744, 242328, 244962, 256680, 272180, 302910, 313007, 316080, 326616, 363492, 403880, 408270, 454365, 484656, 489924, 513360, 544360, 605820, 612405, 626014, 653232, 726984, 807760, 816540, 908730, 939021, 979848, 1088720, 1211640, 1224810, 1252028, 1453968, 1565035, 1633080, 1817460, 1878042, 1959696, 2423280, 2449620, 2504056, 2817063, 3130070, 3266160, 3634920, 3756084, 4695105, 4899240, 5008112, 5634126, 6260140, 7269840, 7512168, 9390210, 9798480, 11268252, 12520280, 14085315, 15024336, 18780420, 22536504, 25040560, 28170630, 37560840, 45073008, 56341260, 75121680, 112682520, 225365040]

約数ペア:

[(1, 225365040), (2, 112682520), (3, 75121680), (4, 56341260), (5, 45073008), (6, 37560840), (8, 28170630), (9, 25040560), (10, 22536504), (12, 18780420), (15, 15024336), (16, 14085315), (18, 12520280), (20, 11268252), (23, 9798480), (24, 9390210), (30, 7512168), (31, 7269840), (36, 6260140), (40, 5634126), (45, 5008112), (46, 4899240), (48, 4695105), (60, 3756084), (62, 3634920), (69, 3266160), (72, 3130070), (80, 2817063), (90, 2504056), (92, 2449620), (93, 2423280), (115, 1959696), (120, 1878042), (124, 1817460), (138, 1633080), (144, 1565035), (155, 1453968), (180, 1252028), (184, 1224810), (186, 1211640), (207, 1088720), (230, 979848), (240, 939021), (248, 908730), (276, 816540), (279, 807760), (310, 726984), (345, 653232), (360, 626014), (368, 612405), (372, 605820), (414, 544360), (439, 513360), (460, 489924), (465, 484656), (496, 454365), (552, 408270), (558, 403880), (620, 363492), (690, 326616), (713, 316080), (720, 313007), (744, 302910), (828, 272180), (878, 256680), (920, 244962), (930, 242328), (1035, 217744), (1104, 204135), (1116, 201940), (1240, 181746), (1317, 171120), (1380, 163308), (1395, 161552), (1426, 158040), (1488, 151455), (1656, 136090), (1756, 128340), (1840, 122481), (1860, 121164), (2070, 108872), (2139, 105360), (2195, 102672), (2232, 100970), (2480, 90873), (2634, 85560), (2760, 81654), (2790, 80776), (2852, 79020), (3312, 68045), (3512, 64170), (3565, 63216), (3720, 60582), (3951, 57040), (4140, 54436), (4278, 52680), (4390, 51336), (4464, 50485), (5268, 42780), (5520, 40827), (5580, 40388), (5704, 39510), (6417, 35120), (6585, 34224), (7024, 32085), (7130, 31608), (7440, 30291), (7902, 28520), (8280, 27218), (8556, 26340), (8780, 25668), (10097, 22320), (10536, 21390), (10695, 21072), (11160, 20194), (11408, 19755), (12834, 17560), (13170, 17112), (13609, 16560), (14260, 15804)]