480590040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^2$

素因数の和:159

約数の個数: 288

約数和(自身を含む): 1759918320

約数和(自身を除く): 1279328280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 47, 49, 56, 60, 70, 74, 84, 94, 98, 105, 111, 120, 140, 141, 147, 148, 168, 185, 188, 196, 210, 222, 235, 245, 259, 280, 282, 294, 296, 329, 370, 376, 392, 420, 444, 470, 490, 518, 555, 564, 588, 658, 705, 735, 740, 777, 840, 888, 940, 980, 987, 1036, 1110, 1128, 1176, 1295, 1316, 1410, 1470, 1480, 1554, 1645, 1739, 1813, 1880, 1960, 1974, 2072, 2209, 2220, 2303, 2590, 2632, 2820, 2940, 3108, 3290, 3478, 3626, 3885, 3948, 4418, 4440, 4606, 4935, 5180, 5217, 5439, 5640, 5880, 6216, 6580, 6627, 6909, 6956, 7252, 7770, 7896, 8695, 8836, 9065, 9212, 9870, 10360, 10434, 10878, 11045, 11515, 12173, 13160, 13254, 13818, 13912, 14504, 15463, 15540, 17390, 17672, 18130, 18424, 19740, 20868, 21756, 22090, 23030, 24346, 26085, 26508, 27195, 27636, 30926, 31080, 33135, 34545, 34780, 36260, 36519, 39480, 41736, 43512, 44180, 46060, 46389, 48692, 52170, 53016, 54390, 55272, 60865, 61852, 66270, 69090, 69560, 72520, 73038, 77315, 81733, 85211, 88360, 92120, 92778, 97384, 104340, 108241, 108780, 121730, 123704, 132540, 138180, 146076, 154630, 163466, 170422, 182595, 185556, 208680, 216482, 217560, 231945, 243460, 245199, 255633, 265080, 276360, 292152, 309260, 324723, 326932, 340844, 365190, 371112, 408665, 426055, 432964, 463890, 486920, 490398, 511266, 541205, 572131, 618520, 649446, 653864, 681688, 730380, 817330, 852110, 865928, 927780, 980796, 1022532, 1082410, 1144262, 1225995, 1278165, 1298892, 1460760, 1623615, 1634660, 1704220, 1716393, 1855560, 1961592, 2045064, 2164820, 2288524, 2451990, 2556330, 2597784, 2860655, 3247230, 3269320, 3408440, 3432786, 4004917, 4329640, 4577048, 4903980, 5112660, 5721310, 6494460, 6865572, 8009834, 8581965, 9807960, 10225320, 11442620, 12014751, 12988920, 13731144, 16019668, 17163930, 20024585, 22885240, 24029502, 32039336, 34327860, 40049170, 48059004, 60073755, 68655720, 80098340, 96118008, 120147510, 160196680, 240295020, 480590040]

約数ペア:

[(1, 480590040), (2, 240295020), (3, 160196680), (4, 120147510), (5, 96118008), (6, 80098340), (7, 68655720), (8, 60073755), (10, 48059004), (12, 40049170), (14, 34327860), (15, 32039336), (20, 24029502), (21, 22885240), (24, 20024585), (28, 17163930), (30, 16019668), (35, 13731144), (37, 12988920), (40, 12014751), (42, 11442620), (47, 10225320), (49, 9807960), (56, 8581965), (60, 8009834), (70, 6865572), (74, 6494460), (84, 5721310), (94, 5112660), (98, 4903980), (105, 4577048), (111, 4329640), (120, 4004917), (140, 3432786), (141, 3408440), (147, 3269320), (148, 3247230), (168, 2860655), (185, 2597784), (188, 2556330), (196, 2451990), (210, 2288524), (222, 2164820), (235, 2045064), (245, 1961592), (259, 1855560), (280, 1716393), (282, 1704220), (294, 1634660), (296, 1623615), (329, 1460760), (370, 1298892), (376, 1278165), (392, 1225995), (420, 1144262), (444, 1082410), (470, 1022532), (490, 980796), (518, 927780), (555, 865928), (564, 852110), (588, 817330), (658, 730380), (705, 681688), (735, 653864), (740, 649446), (777, 618520), (840, 572131), (888, 541205), (940, 511266), (980, 490398), (987, 486920), (1036, 463890), (1110, 432964), (1128, 426055), (1176, 408665), (1295, 371112), (1316, 365190), (1410, 340844), (1470, 326932), (1480, 324723), (1554, 309260), (1645, 292152), (1739, 276360), (1813, 265080), (1880, 255633), (1960, 245199), (1974, 243460), (2072, 231945), (2209, 217560), (2220, 216482), (2303, 208680), (2590, 185556), (2632, 182595), (2820, 170422), (2940, 163466), (3108, 154630), (3290, 146076), (3478, 138180), (3626, 132540), (3885, 123704), (3948, 121730), (4418, 108780), (4440, 108241), (4606, 104340), (4935, 97384), (5180, 92778), (5217, 92120), (5439, 88360), (5640, 85211), (5880, 81733), (6216, 77315), (6580, 73038), (6627, 72520), (6909, 69560), (6956, 69090), (7252, 66270), (7770, 61852), (7896, 60865), (8695, 55272), (8836, 54390), (9065, 53016), (9212, 52170), (9870, 48692), (10360, 46389), (10434, 46060), (10878, 44180), (11045, 43512), (11515, 41736), (12173, 39480), (13160, 36519), (13254, 36260), (13818, 34780), (13912, 34545), (14504, 33135), (15463, 31080), (15540, 30926), (17390, 27636), (17672, 27195), (18130, 26508), (18424, 26085), (19740, 24346), (20868, 23030), (21756, 22090)]