23156673480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{2687}}^1$

素因数の和:3388

約数の個数: 192

約数和(自身を含む): 77441495040

約数和(自身を除く): 54284821560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 647, 666, 740, 888, 1110, 1294, 1332, 1480, 1665, 1941, 2220, 2588, 2664, 2687, 3235, 3330, 3882, 4440, 5176, 5374, 5823, 6470, 6660, 7764, 8061, 9705, 10748, 11646, 12940, 13320, 13435, 15528, 16122, 19410, 21496, 23292, 23939, 24183, 25880, 26870, 29115, 32244, 38820, 40305, 46584, 47878, 48366, 53740, 58230, 64488, 71817, 77640, 80610, 95756, 96732, 99419, 107480, 116460, 119695, 120915, 143634, 161220, 191512, 193464, 198838, 215451, 232920, 239390, 241830, 287268, 298257, 322440, 359085, 397676, 430902, 478780, 483660, 497095, 574536, 596514, 718170, 795352, 861804, 894771, 957560, 967320, 994190, 1077255, 1193028, 1436340, 1491285, 1723608, 1738489, 1789542, 1988380, 2154510, 2386056, 2872680, 2982570, 3476978, 3579084, 3976760, 4309020, 4473855, 5215467, 5965140, 6953956, 7158168, 8618040, 8692445, 8947710, 10430934, 11930280, 13907912, 15646401, 17384890, 17895420, 20861868, 26077335, 31292802, 34769780, 35790840, 41723736, 52154670, 62585604, 64324093, 69539560, 78232005, 104309340, 125171208, 128648186, 156464010, 192972279, 208618680, 257296372, 312928020, 321620465, 385944558, 514592744, 578916837, 625856040, 643240930, 771889116, 964861395, 1157833674, 1286481860, 1543778232, 1929722790, 2315667348, 2572963720, 2894584185, 3859445580, 4631334696, 5789168370, 7718891160, 11578336740, 23156673480]

約数ペア:

[(1, 23156673480), (2, 11578336740), (3, 7718891160), (4, 5789168370), (5, 4631334696), (6, 3859445580), (8, 2894584185), (9, 2572963720), (10, 2315667348), (12, 1929722790), (15, 1543778232), (18, 1286481860), (20, 1157833674), (24, 964861395), (30, 771889116), (36, 643240930), (37, 625856040), (40, 578916837), (45, 514592744), (60, 385944558), (72, 321620465), (74, 312928020), (90, 257296372), (111, 208618680), (120, 192972279), (148, 156464010), (180, 128648186), (185, 125171208), (222, 104309340), (296, 78232005), (333, 69539560), (360, 64324093), (370, 62585604), (444, 52154670), (555, 41723736), (647, 35790840), (666, 34769780), (740, 31292802), (888, 26077335), (1110, 20861868), (1294, 17895420), (1332, 17384890), (1480, 15646401), (1665, 13907912), (1941, 11930280), (2220, 10430934), (2588, 8947710), (2664, 8692445), (2687, 8618040), (3235, 7158168), (3330, 6953956), (3882, 5965140), (4440, 5215467), (5176, 4473855), (5374, 4309020), (5823, 3976760), (6470, 3579084), (6660, 3476978), (7764, 2982570), (8061, 2872680), (9705, 2386056), (10748, 2154510), (11646, 1988380), (12940, 1789542), (13320, 1738489), (13435, 1723608), (15528, 1491285), (16122, 1436340), (19410, 1193028), (21496, 1077255), (23292, 994190), (23939, 967320), (24183, 957560), (25880, 894771), (26870, 861804), (29115, 795352), (32244, 718170), (38820, 596514), (40305, 574536), (46584, 497095), (47878, 483660), (48366, 478780), (53740, 430902), (58230, 397676), (64488, 359085), (71817, 322440), (77640, 298257), (80610, 287268), (95756, 241830), (96732, 239390), (99419, 232920), (107480, 215451), (116460, 198838), (119695, 193464), (120915, 191512), (143634, 161220)]