18660585840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8581}}^1$

素因数の和:8668

約数の個数: 320

約数和(自身を含む): 67578924672

約数和(自身を除く): 48918338832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 41, 48, 51, 52, 60, 65, 68, 78, 80, 82, 85, 102, 104, 120, 123, 130, 136, 156, 164, 170, 195, 204, 205, 208, 221, 240, 246, 255, 260, 272, 312, 328, 340, 390, 408, 410, 442, 492, 510, 520, 533, 615, 624, 656, 663, 680, 697, 780, 816, 820, 884, 984, 1020, 1040, 1066, 1105, 1230, 1326, 1360, 1394, 1560, 1599, 1640, 1768, 1968, 2040, 2091, 2132, 2210, 2460, 2652, 2665, 2788, 3120, 3198, 3280, 3315, 3485, 3536, 4080, 4182, 4264, 4420, 4920, 5304, 5330, 5576, 6396, 6630, 6970, 7995, 8364, 8528, 8581, 8840, 9061, 9840, 10455, 10608, 10660, 11152, 12792, 13260, 13940, 15990, 16728, 17162, 17680, 18122, 20910, 21320, 25584, 25743, 26520, 27183, 27880, 31980, 33456, 34324, 36244, 41820, 42640, 42905, 45305, 51486, 53040, 54366, 55760, 63960, 68648, 72488, 83640, 85810, 90610, 102972, 108732, 111553, 127920, 128715, 135915, 137296, 144976, 145877, 167280, 171620, 181220, 205944, 217464, 223106, 257430, 271830, 291754, 334659, 343240, 351821, 362440, 411888, 434928, 437631, 446212, 514860, 543660, 557765, 583508, 669318, 686480, 703642, 724880, 729385, 875262, 892424, 1029720, 1055463, 1087320, 1115530, 1167016, 1338636, 1407284, 1458770, 1673295, 1750524, 1759105, 1784848, 1896401, 2059440, 2110926, 2174640, 2188155, 2231060, 2334032, 2677272, 2814568, 2917540, 3346590, 3501048, 3518210, 3792802, 4221852, 4376310, 4462120, 4573673, 5277315, 5354544, 5629136, 5689203, 5835080, 5980957, 6693180, 7002096, 7036420, 7585604, 8443704, 8752620, 8924240, 9147346, 9482005, 10554630, 11378406, 11670160, 11961914, 13386360, 13721019, 14072840, 15171208, 16887408, 17505240, 17942871, 18294692, 18964010, 21109260, 22756812, 22868365, 23923828, 26772720, 27442038, 28145680, 28446015, 29904785, 30342416, 35010480, 35885742, 36589384, 37928020, 42218520, 45513624, 45736730, 47847656, 54884076, 56892030, 59809570, 68605095, 71771484, 73178768, 75856040, 77752441, 84437040, 89714355, 91027248, 91473460, 95695312, 109768152, 113784060, 119619140, 137210190, 143542968, 151712080, 155504882, 179428710, 182946920, 219536304, 227568120, 233257323, 239238280, 274420380, 287085936, 311009764, 358857420, 365893840, 388762205, 455136240, 466514646, 478476560, 548840760, 622019528, 717714840, 777524410, 933029292, 1097681520, 1166286615, 1244039056, 1435429680, 1555048820, 1866058584, 2332573230, 3110097640, 3732117168, 4665146460, 6220195280, 9330292920, 18660585840]

約数ペア:

[(1, 18660585840), (2, 9330292920), (3, 6220195280), (4, 4665146460), (5, 3732117168), (6, 3110097640), (8, 2332573230), (10, 1866058584), (12, 1555048820), (13, 1435429680), (15, 1244039056), (16, 1166286615), (17, 1097681520), (20, 933029292), (24, 777524410), (26, 717714840), (30, 622019528), (34, 548840760), (39, 478476560), (40, 466514646), (41, 455136240), (48, 388762205), (51, 365893840), (52, 358857420), (60, 311009764), (65, 287085936), (68, 274420380), (78, 239238280), (80, 233257323), (82, 227568120), (85, 219536304), (102, 182946920), (104, 179428710), (120, 155504882), (123, 151712080), (130, 143542968), (136, 137210190), (156, 119619140), (164, 113784060), (170, 109768152), (195, 95695312), (204, 91473460), (205, 91027248), (208, 89714355), (221, 84437040), (240, 77752441), (246, 75856040), (255, 73178768), (260, 71771484), (272, 68605095), (312, 59809570), (328, 56892030), (340, 54884076), (390, 47847656), (408, 45736730), (410, 45513624), (442, 42218520), (492, 37928020), (510, 36589384), (520, 35885742), (533, 35010480), (615, 30342416), (624, 29904785), (656, 28446015), (663, 28145680), (680, 27442038), (697, 26772720), (780, 23923828), (816, 22868365), (820, 22756812), (884, 21109260), (984, 18964010), (1020, 18294692), (1040, 17942871), (1066, 17505240), (1105, 16887408), (1230, 15171208), (1326, 14072840), (1360, 13721019), (1394, 13386360), (1560, 11961914), (1599, 11670160), (1640, 11378406), (1768, 10554630), (1968, 9482005), (2040, 9147346), (2091, 8924240), (2132, 8752620), (2210, 8443704), (2460, 7585604), (2652, 7036420), (2665, 7002096), (2788, 6693180), (3120, 5980957), (3198, 5835080), (3280, 5689203), (3315, 5629136), (3485, 5354544), (3536, 5277315), (4080, 4573673), (4182, 4462120), (4264, 4376310), (4420, 4221852), (4920, 3792802), (5304, 3518210), (5330, 3501048), (5576, 3346590), (6396, 2917540), (6630, 2814568), (6970, 2677272), (7995, 2334032), (8364, 2231060), (8528, 2188155), (8581, 2174640), (8840, 2110926), (9061, 2059440), (9840, 1896401), (10455, 1784848), (10608, 1759105), (10660, 1750524), (11152, 1673295), (12792, 1458770), (13260, 1407284), (13940, 1338636), (15990, 1167016), (16728, 1115530), (17162, 1087320), (17680, 1055463), (18122, 1029720), (20910, 892424), (21320, 875262), (25584, 729385), (25743, 724880), (26520, 703642), (27183, 686480), (27880, 669318), (31980, 583508), (33456, 557765), (34324, 543660), (36244, 514860), (41820, 446212), (42640, 437631), (42905, 434928), (45305, 411888), (51486, 362440), (53040, 351821), (54366, 343240), (55760, 334659), (63960, 291754), (68648, 271830), (72488, 257430), (83640, 223106), (85810, 217464), (90610, 205944), (102972, 181220), (108732, 171620), (111553, 167280), (127920, 145877), (128715, 144976), (135915, 137296)]