1351900080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1724

約数の個数: 240

約数和(自身を含む): 4816191744

約数和(自身を除く): 3464291664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 37, 40, 45, 48, 60, 62, 72, 74, 80, 90, 93, 111, 120, 124, 144, 148, 155, 180, 185, 186, 222, 240, 248, 279, 296, 310, 333, 360, 370, 372, 444, 465, 496, 555, 558, 592, 620, 666, 720, 740, 744, 888, 930, 1110, 1116, 1147, 1240, 1332, 1395, 1480, 1488, 1637, 1665, 1776, 1860, 2220, 2232, 2294, 2480, 2664, 2790, 2960, 3274, 3330, 3441, 3720, 4440, 4464, 4588, 4911, 5328, 5580, 5735, 6548, 6660, 6882, 7440, 8185, 8880, 9176, 9822, 10323, 11160, 11470, 13096, 13320, 13764, 14733, 16370, 17205, 18352, 19644, 20646, 22320, 22940, 24555, 26192, 26640, 27528, 29466, 32740, 34410, 39288, 41292, 45880, 49110, 50747, 51615, 55056, 58932, 60569, 65480, 68820, 73665, 78576, 82584, 91760, 98220, 101494, 103230, 117864, 121138, 130960, 137640, 147330, 152241, 165168, 181707, 196440, 202988, 206460, 235728, 242276, 253735, 275280, 294660, 302845, 304482, 363414, 392880, 405976, 412920, 456723, 484552, 507470, 545121, 589320, 605690, 608964, 726828, 761205, 811952, 825840, 908535, 913446, 969104, 1014940, 1090242, 1178640, 1211380, 1217928, 1453656, 1522410, 1817070, 1826892, 1877639, 2029880, 2180484, 2283615, 2422760, 2435856, 2725605, 2907312, 3044820, 3634140, 3653784, 3755278, 4059760, 4360968, 4567230, 4845520, 5451210, 5632917, 6089640, 7268280, 7307568, 7510556, 8721936, 9134460, 9388195, 10902420, 11265834, 12179280, 14536560, 15021112, 16898751, 18268920, 18776390, 21804840, 22531668, 28164585, 30042224, 33797502, 36537840, 37552780, 43609680, 45063336, 56329170, 67595004, 75105560, 84493755, 90126672, 112658340, 135190008, 150211120, 168987510, 225316680, 270380016, 337975020, 450633360, 675950040, 1351900080]

約数ペア:

[(1, 1351900080), (2, 675950040), (3, 450633360), (4, 337975020), (5, 270380016), (6, 225316680), (8, 168987510), (9, 150211120), (10, 135190008), (12, 112658340), (15, 90126672), (16, 84493755), (18, 75105560), (20, 67595004), (24, 56329170), (30, 45063336), (31, 43609680), (36, 37552780), (37, 36537840), (40, 33797502), (45, 30042224), (48, 28164585), (60, 22531668), (62, 21804840), (72, 18776390), (74, 18268920), (80, 16898751), (90, 15021112), (93, 14536560), (111, 12179280), (120, 11265834), (124, 10902420), (144, 9388195), (148, 9134460), (155, 8721936), (180, 7510556), (185, 7307568), (186, 7268280), (222, 6089640), (240, 5632917), (248, 5451210), (279, 4845520), (296, 4567230), (310, 4360968), (333, 4059760), (360, 3755278), (370, 3653784), (372, 3634140), (444, 3044820), (465, 2907312), (496, 2725605), (555, 2435856), (558, 2422760), (592, 2283615), (620, 2180484), (666, 2029880), (720, 1877639), (740, 1826892), (744, 1817070), (888, 1522410), (930, 1453656), (1110, 1217928), (1116, 1211380), (1147, 1178640), (1240, 1090242), (1332, 1014940), (1395, 969104), (1480, 913446), (1488, 908535), (1637, 825840), (1665, 811952), (1776, 761205), (1860, 726828), (2220, 608964), (2232, 605690), (2294, 589320), (2480, 545121), (2664, 507470), (2790, 484552), (2960, 456723), (3274, 412920), (3330, 405976), (3441, 392880), (3720, 363414), (4440, 304482), (4464, 302845), (4588, 294660), (4911, 275280), (5328, 253735), (5580, 242276), (5735, 235728), (6548, 206460), (6660, 202988), (6882, 196440), (7440, 181707), (8185, 165168), (8880, 152241), (9176, 147330), (9822, 137640), (10323, 130960), (11160, 121138), (11470, 117864), (13096, 103230), (13320, 101494), (13764, 98220), (14733, 91760), (16370, 82584), (17205, 78576), (18352, 73665), (19644, 68820), (20646, 65480), (22320, 60569), (22940, 58932), (24555, 55056), (26192, 51615), (26640, 50747), (27528, 49110), (29466, 45880), (32740, 41292), (34410, 39288)]