20183116680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{5431}}^1$

素因数の和:5522

約数の個数: 320

約数和(自身を含む): 71931847680

約数和(自身を除く): 51748731000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 72, 74, 81, 90, 93, 108, 111, 120, 124, 135, 148, 155, 162, 180, 185, 186, 216, 222, 248, 270, 279, 296, 310, 324, 333, 360, 370, 372, 405, 444, 465, 540, 555, 558, 620, 648, 666, 740, 744, 810, 837, 888, 930, 999, 1080, 1110, 1116, 1147, 1240, 1332, 1395, 1480, 1620, 1665, 1674, 1860, 1998, 2220, 2232, 2294, 2511, 2664, 2790, 2997, 3240, 3330, 3348, 3441, 3720, 3996, 4185, 4440, 4588, 4995, 5022, 5431, 5580, 5735, 5994, 6660, 6696, 6882, 7992, 8370, 9176, 9990, 10044, 10323, 10862, 11160, 11470, 11988, 12555, 13320, 13764, 14985, 16293, 16740, 17205, 19980, 20088, 20646, 21724, 22940, 23976, 25110, 27155, 27528, 29970, 30969, 32586, 33480, 34410, 39960, 41292, 43448, 45880, 48879, 50220, 51615, 54310, 59940, 61938, 65172, 68820, 81465, 82584, 92907, 97758, 100440, 103230, 108620, 119880, 123876, 130344, 137640, 146637, 154845, 162930, 168361, 185814, 195516, 200947, 206460, 217240, 244395, 247752, 293274, 309690, 325860, 336722, 371628, 391032, 401894, 412920, 439911, 464535, 488790, 505083, 586548, 602841, 619380, 651720, 673444, 733185, 743256, 803788, 841805, 879822, 929070, 977580, 1004735, 1010166, 1173096, 1205682, 1238760, 1346888, 1466370, 1515249, 1607576, 1683610, 1759644, 1808523, 1858140, 1955160, 2009470, 2020332, 2199555, 2411364, 2525415, 2932740, 3014205, 3030498, 3367220, 3519288, 3617046, 3716280, 4018940, 4040664, 4399110, 4545747, 4822728, 5050830, 5425569, 5865480, 6028410, 6060996, 6229357, 6734440, 7234092, 7576245, 8037880, 8798220, 9042615, 9091494, 10101660, 10851138, 12056820, 12121992, 12458714, 13637241, 14468184, 15152490, 16276707, 17596440, 18085230, 18182988, 18688071, 20203320, 21702276, 22728735, 24113640, 24917428, 27127845, 27274482, 30304980, 31146785, 32553414, 36170460, 36365976, 37376142, 43404552, 45457470, 49834856, 54255690, 54548964, 56064213, 60609960, 62293570, 65106828, 68186205, 72340920, 74752284, 81383535, 90914940, 93440355, 108511380, 109097928, 112128426, 124587140, 130213656, 136372410, 149504568, 162767070, 168192639, 181829880, 186880710, 217022760, 224256852, 249174280, 272744820, 280321065, 325534140, 336385278, 373761420, 448513704, 504577917, 545489640, 560642130, 651068280, 672770556, 747522840, 840963195, 1009155834, 1121284260, 1345541112, 1681926390, 2018311668, 2242568520, 2522889585, 3363852780, 4036623336, 5045779170, 6727705560, 10091558340, 20183116680]

約数ペア:

[(1, 20183116680), (2, 10091558340), (3, 6727705560), (4, 5045779170), (5, 4036623336), (6, 3363852780), (8, 2522889585), (9, 2242568520), (10, 2018311668), (12, 1681926390), (15, 1345541112), (18, 1121284260), (20, 1009155834), (24, 840963195), (27, 747522840), (30, 672770556), (31, 651068280), (36, 560642130), (37, 545489640), (40, 504577917), (45, 448513704), (54, 373761420), (60, 336385278), (62, 325534140), (72, 280321065), (74, 272744820), (81, 249174280), (90, 224256852), (93, 217022760), (108, 186880710), (111, 181829880), (120, 168192639), (124, 162767070), (135, 149504568), (148, 136372410), (155, 130213656), (162, 124587140), (180, 112128426), (185, 109097928), (186, 108511380), (216, 93440355), (222, 90914940), (248, 81383535), (270, 74752284), (279, 72340920), (296, 68186205), (310, 65106828), (324, 62293570), (333, 60609960), (360, 56064213), (370, 54548964), (372, 54255690), (405, 49834856), (444, 45457470), (465, 43404552), (540, 37376142), (555, 36365976), (558, 36170460), (620, 32553414), (648, 31146785), (666, 30304980), (740, 27274482), (744, 27127845), (810, 24917428), (837, 24113640), (888, 22728735), (930, 21702276), (999, 20203320), (1080, 18688071), (1110, 18182988), (1116, 18085230), (1147, 17596440), (1240, 16276707), (1332, 15152490), (1395, 14468184), (1480, 13637241), (1620, 12458714), (1665, 12121992), (1674, 12056820), (1860, 10851138), (1998, 10101660), (2220, 9091494), (2232, 9042615), (2294, 8798220), (2511, 8037880), (2664, 7576245), (2790, 7234092), (2997, 6734440), (3240, 6229357), (3330, 6060996), (3348, 6028410), (3441, 5865480), (3720, 5425569), (3996, 5050830), (4185, 4822728), (4440, 4545747), (4588, 4399110), (4995, 4040664), (5022, 4018940), (5431, 3716280), (5580, 3617046), (5735, 3519288), (5994, 3367220), (6660, 3030498), (6696, 3014205), (6882, 2932740), (7992, 2525415), (8370, 2411364), (9176, 2199555), (9990, 2020332), (10044, 2009470), (10323, 1955160), (10862, 1858140), (11160, 1808523), (11470, 1759644), (11988, 1683610), (12555, 1607576), (13320, 1515249), (13764, 1466370), (14985, 1346888), (16293, 1238760), (16740, 1205682), (17205, 1173096), (19980, 1010166), (20088, 1004735), (20646, 977580), (21724, 929070), (22940, 879822), (23976, 841805), (25110, 803788), (27155, 743256), (27528, 733185), (29970, 673444), (30969, 651720), (32586, 619380), (33480, 602841), (34410, 586548), (39960, 505083), (41292, 488790), (43448, 464535), (45880, 439911), (48879, 412920), (50220, 401894), (51615, 391032), (54310, 371628), (59940, 336722), (61938, 325860), (65172, 309690), (68820, 293274), (81465, 247752), (82584, 244395), (92907, 217240), (97758, 206460), (100440, 200947), (103230, 195516), (108620, 185814), (119880, 168361), (123876, 162930), (130344, 154845), (137640, 146637)]