42608880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 155990016

約数和(自身を除く): 113381136

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, 83, 90, 92, 93, 115, 120, 124, 138, 144, 155, 166, 180, 184, 186, 207, 230, 240, 248, 249, 276, 279, 310, 332, 345, 360, 368, 372, 414, 415, 460, 465, 496, 498, 552, 558, 620, 664, 690, 713, 720, 744, 747, 828, 830, 920, 930, 996, 1035, 1104, 1116, 1240, 1245, 1328, 1380, 1395, 1426, 1488, 1494, 1656, 1660, 1840, 1860, 1909, 1992, 2070, 2139, 2232, 2480, 2490, 2573, 2760, 2790, 2852, 2988, 3312, 3320, 3565, 3720, 3735, 3818, 3984, 4140, 4278, 4464, 4980, 5146, 5520, 5580, 5704, 5727, 5976, 6417, 6640, 7130, 7440, 7470, 7636, 7719, 8280, 8556, 9545, 9960, 10292, 10695, 11160, 11408, 11454, 11952, 12834, 12865, 14260, 14940, 15272, 15438, 16560, 17112, 17181, 19090, 19920, 20584, 21390, 22320, 22908, 23157, 25668, 25730, 28520, 28635, 29880, 30544, 30876, 32085, 34224, 34362, 38180, 38595, 41168, 42780, 45816, 46314, 51336, 51460, 57040, 57270, 59179, 59760, 61752, 64170, 68724, 76360, 77190, 85560, 85905, 91632, 92628, 102672, 102920, 114540, 115785, 118358, 123504, 128340, 137448, 152720, 154380, 171120, 171810, 177537, 185256, 205840, 229080, 231570, 236716, 256680, 274896, 295895, 308760, 343620, 355074, 370512, 458160, 463140, 473432, 513360, 532611, 591790, 617520, 687240, 710148, 887685, 926280, 946864, 1065222, 1183580, 1374480, 1420296, 1775370, 1852560, 2130444, 2367160, 2663055, 2840592, 3550740, 4260888, 4734320, 5326110, 7101480, 8521776, 10652220, 14202960, 21304440, 42608880]

約数ペア:

[(1, 42608880), (2, 21304440), (3, 14202960), (4, 10652220), (5, 8521776), (6, 7101480), (8, 5326110), (9, 4734320), (10, 4260888), (12, 3550740), (15, 2840592), (16, 2663055), (18, 2367160), (20, 2130444), (23, 1852560), (24, 1775370), (30, 1420296), (31, 1374480), (36, 1183580), (40, 1065222), (45, 946864), (46, 926280), (48, 887685), (60, 710148), (62, 687240), (69, 617520), (72, 591790), (80, 532611), (83, 513360), (90, 473432), (92, 463140), (93, 458160), (115, 370512), (120, 355074), (124, 343620), (138, 308760), (144, 295895), (155, 274896), (166, 256680), (180, 236716), (184, 231570), (186, 229080), (207, 205840), (230, 185256), (240, 177537), (248, 171810), (249, 171120), (276, 154380), (279, 152720), (310, 137448), (332, 128340), (345, 123504), (360, 118358), (368, 115785), (372, 114540), (414, 102920), (415, 102672), (460, 92628), (465, 91632), (496, 85905), (498, 85560), (552, 77190), (558, 76360), (620, 68724), (664, 64170), (690, 61752), (713, 59760), (720, 59179), (744, 57270), (747, 57040), (828, 51460), (830, 51336), (920, 46314), (930, 45816), (996, 42780), (1035, 41168), (1104, 38595), (1116, 38180), (1240, 34362), (1245, 34224), (1328, 32085), (1380, 30876), (1395, 30544), (1426, 29880), (1488, 28635), (1494, 28520), (1656, 25730), (1660, 25668), (1840, 23157), (1860, 22908), (1909, 22320), (1992, 21390), (2070, 20584), (2139, 19920), (2232, 19090), (2480, 17181), (2490, 17112), (2573, 16560), (2760, 15438), (2790, 15272), (2852, 14940), (2988, 14260), (3312, 12865), (3320, 12834), (3565, 11952), (3720, 11454), (3735, 11408), (3818, 11160), (3984, 10695), (4140, 10292), (4278, 9960), (4464, 9545), (4980, 8556), (5146, 8280), (5520, 7719), (5580, 7636), (5704, 7470), (5727, 7440), (5976, 7130), (6417, 6640)]