18334329840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:992

約数の個数: 240

約数和(自身を含む): 62261952480

約数和(自身を除く): 43927622640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 269, 360, 362, 523, 538, 543, 720, 724, 807, 905, 1046, 1076, 1086, 1345, 1448, 1569, 1614, 1629, 1810, 2092, 2152, 2172, 2421, 2615, 2690, 2715, 2896, 3138, 3228, 3258, 3620, 4035, 4184, 4304, 4344, 4707, 4842, 5230, 5380, 5430, 6276, 6456, 6516, 7240, 7845, 8070, 8145, 8368, 8688, 9414, 9684, 10460, 10760, 10860, 12105, 12552, 12912, 13032, 14480, 15690, 16140, 16290, 18828, 19368, 20920, 21520, 21720, 23535, 24210, 25104, 26064, 31380, 32280, 32580, 37656, 38736, 41840, 43440, 47070, 48420, 48689, 62760, 64560, 65160, 75312, 94140, 94663, 96840, 97378, 125520, 130320, 140687, 146067, 188280, 189326, 193680, 194756, 243445, 281374, 283989, 292134, 376560, 378652, 389512, 422061, 438201, 473315, 486890, 562748, 567978, 584268, 703435, 730335, 757304, 779024, 844122, 851967, 876402, 946630, 973780, 1125496, 1135956, 1168536, 1266183, 1406870, 1419945, 1460670, 1514608, 1688244, 1703934, 1752804, 1893260, 1947560, 2110305, 2191005, 2250992, 2271912, 2337072, 2532366, 2813740, 2839890, 2921340, 3376488, 3407868, 3505608, 3786520, 3895120, 4220610, 4259835, 4382010, 4543824, 5064732, 5627480, 5679780, 5842680, 6330915, 6752976, 6815736, 7011216, 7573040, 8441220, 8519670, 8764020, 10129464, 11254960, 11359560, 11685360, 12661830, 13631472, 16882440, 17039340, 17528040, 20258928, 22719120, 25323660, 25464347, 33764880, 34078680, 35056080, 50647320, 50928694, 68157360, 76393041, 101294640, 101857388, 127321735, 152786082, 203714776, 229179123, 254643470, 305572164, 381965205, 407429552, 458358246, 509286940, 611144328, 763930410, 916716492, 1018573880, 1145895615, 1222288656, 1527860820, 1833432984, 2037147760, 2291791230, 3055721640, 3666865968, 4583582460, 6111443280, 9167164920, 18334329840]

約数ペア:

[(1, 18334329840), (2, 9167164920), (3, 6111443280), (4, 4583582460), (5, 3666865968), (6, 3055721640), (8, 2291791230), (9, 2037147760), (10, 1833432984), (12, 1527860820), (15, 1222288656), (16, 1145895615), (18, 1018573880), (20, 916716492), (24, 763930410), (30, 611144328), (36, 509286940), (40, 458358246), (45, 407429552), (48, 381965205), (60, 305572164), (72, 254643470), (80, 229179123), (90, 203714776), (120, 152786082), (144, 127321735), (180, 101857388), (181, 101294640), (240, 76393041), (269, 68157360), (360, 50928694), (362, 50647320), (523, 35056080), (538, 34078680), (543, 33764880), (720, 25464347), (724, 25323660), (807, 22719120), (905, 20258928), (1046, 17528040), (1076, 17039340), (1086, 16882440), (1345, 13631472), (1448, 12661830), (1569, 11685360), (1614, 11359560), (1629, 11254960), (1810, 10129464), (2092, 8764020), (2152, 8519670), (2172, 8441220), (2421, 7573040), (2615, 7011216), (2690, 6815736), (2715, 6752976), (2896, 6330915), (3138, 5842680), (3228, 5679780), (3258, 5627480), (3620, 5064732), (4035, 4543824), (4184, 4382010), (4304, 4259835), (4344, 4220610), (4707, 3895120), (4842, 3786520), (5230, 3505608), (5380, 3407868), (5430, 3376488), (6276, 2921340), (6456, 2839890), (6516, 2813740), (7240, 2532366), (7845, 2337072), (8070, 2271912), (8145, 2250992), (8368, 2191005), (8688, 2110305), (9414, 1947560), (9684, 1893260), (10460, 1752804), (10760, 1703934), (10860, 1688244), (12105, 1514608), (12552, 1460670), (12912, 1419945), (13032, 1406870), (14480, 1266183), (15690, 1168536), (16140, 1135956), (16290, 1125496), (18828, 973780), (19368, 946630), (20920, 876402), (21520, 851967), (21720, 844122), (23535, 779024), (24210, 757304), (25104, 730335), (26064, 703435), (31380, 584268), (32280, 567978), (32580, 562748), (37656, 486890), (38736, 473315), (41840, 438201), (43440, 422061), (47070, 389512), (48420, 378652), (48689, 376560), (62760, 292134), (64560, 283989), (65160, 281374), (75312, 243445), (94140, 194756), (94663, 193680), (96840, 189326), (97378, 188280), (125520, 146067), (130320, 140687)]