2021469840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:531

約数の個数: 360

約数和(自身を含む): 7566647400

約数和(自身を除く): 5545177560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 169, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 333, 338, 360, 370, 390, 444, 449, 468, 481, 507, 520, 555, 585, 592, 624, 666, 676, 720, 740, 780, 845, 888, 898, 936, 962, 1014, 1040, 1110, 1170, 1332, 1347, 1352, 1443, 1480, 1521, 1560, 1665, 1690, 1776, 1796, 1872, 1924, 2028, 2220, 2245, 2340, 2405, 2535, 2664, 2694, 2704, 2886, 2960, 3042, 3120, 3330, 3380, 3592, 3848, 4041, 4056, 4329, 4440, 4490, 4680, 4810, 5070, 5328, 5388, 5772, 5837, 6084, 6253, 6660, 6735, 6760, 7184, 7215, 7605, 7696, 8082, 8112, 8658, 8880, 8980, 9360, 9620, 10140, 10776, 11544, 11674, 12168, 12506, 13320, 13470, 13520, 14430, 15210, 16164, 16613, 17316, 17511, 17960, 18759, 19240, 20205, 20280, 21552, 21645, 23088, 23348, 24336, 25012, 26640, 26940, 28860, 29185, 30420, 31265, 32328, 33226, 34632, 35022, 35920, 37518, 38480, 40410, 40560, 43290, 46696, 49839, 50024, 52533, 53880, 56277, 57720, 58370, 60840, 62530, 64656, 66452, 69264, 70044, 75036, 75881, 80820, 83065, 86580, 87555, 93392, 93795, 99678, 100048, 105066, 107760, 112554, 115440, 116740, 121680, 125060, 132904, 140088, 149517, 150072, 151762, 161640, 166130, 173160, 175110, 187590, 199356, 210132, 215969, 225108, 227643, 233480, 249195, 250120, 262665, 265808, 280176, 281385, 299034, 300144, 303524, 323280, 332260, 346320, 350220, 375180, 379405, 398712, 420264, 431938, 450216, 455286, 466960, 498390, 500240, 525330, 562770, 598068, 607048, 647907, 664520, 682929, 700440, 747585, 750360, 758810, 797424, 840528, 863876, 900432, 910572, 996780, 1050660, 1079845, 1125540, 1138215, 1196136, 1214096, 1295814, 1329040, 1365858, 1400880, 1495170, 1500720, 1517620, 1727752, 1821144, 1943721, 1993560, 2101320, 2159690, 2251080, 2276430, 2392272, 2591628, 2731716, 2807597, 2990340, 3035240, 3239535, 3414645, 3455504, 3642288, 3887442, 3987120, 4202640, 4319380, 4502160, 4552860, 5183256, 5463432, 5615194, 5980680, 6070480, 6479070, 6829290, 7774884, 8422791, 8638760, 9105720, 9718605, 10366512, 10926864, 11230388, 11961360, 12958140, 13658580, 14037985, 15549768, 16845582, 17277520, 18211440, 19437210, 22460776, 25268373, 25916280, 27317160, 28075970, 31099536, 33691164, 38874420, 42113955, 44921552, 50536746, 51832560, 54634320, 56151940, 67382328, 77748840, 84227910, 101073492, 112303880, 126341865, 134764656, 155497680, 168455820, 202146984, 224607760, 252683730, 336911640, 404293968, 505367460, 673823280, 1010734920, 2021469840]

約数ペア:

[(1, 2021469840), (2, 1010734920), (3, 673823280), (4, 505367460), (5, 404293968), (6, 336911640), (8, 252683730), (9, 224607760), (10, 202146984), (12, 168455820), (13, 155497680), (15, 134764656), (16, 126341865), (18, 112303880), (20, 101073492), (24, 84227910), (26, 77748840), (30, 67382328), (36, 56151940), (37, 54634320), (39, 51832560), (40, 50536746), (45, 44921552), (48, 42113955), (52, 38874420), (60, 33691164), (65, 31099536), (72, 28075970), (74, 27317160), (78, 25916280), (80, 25268373), (90, 22460776), (104, 19437210), (111, 18211440), (117, 17277520), (120, 16845582), (130, 15549768), (144, 14037985), (148, 13658580), (156, 12958140), (169, 11961360), (180, 11230388), (185, 10926864), (195, 10366512), (208, 9718605), (222, 9105720), (234, 8638760), (240, 8422791), (260, 7774884), (296, 6829290), (312, 6479070), (333, 6070480), (338, 5980680), (360, 5615194), (370, 5463432), (390, 5183256), (444, 4552860), (449, 4502160), (468, 4319380), (481, 4202640), (507, 3987120), (520, 3887442), (555, 3642288), (585, 3455504), (592, 3414645), (624, 3239535), (666, 3035240), (676, 2990340), (720, 2807597), (740, 2731716), (780, 2591628), (845, 2392272), (888, 2276430), (898, 2251080), (936, 2159690), (962, 2101320), (1014, 1993560), (1040, 1943721), (1110, 1821144), (1170, 1727752), (1332, 1517620), (1347, 1500720), (1352, 1495170), (1443, 1400880), (1480, 1365858), (1521, 1329040), (1560, 1295814), (1665, 1214096), (1690, 1196136), (1776, 1138215), (1796, 1125540), (1872, 1079845), (1924, 1050660), (2028, 996780), (2220, 910572), (2245, 900432), (2340, 863876), (2405, 840528), (2535, 797424), (2664, 758810), (2694, 750360), (2704, 747585), (2886, 700440), (2960, 682929), (3042, 664520), (3120, 647907), (3330, 607048), (3380, 598068), (3592, 562770), (3848, 525330), (4041, 500240), (4056, 498390), (4329, 466960), (4440, 455286), (4490, 450216), (4680, 431938), (4810, 420264), (5070, 398712), (5328, 379405), (5388, 375180), (5772, 350220), (5837, 346320), (6084, 332260), (6253, 323280), (6660, 303524), (6735, 300144), (6760, 299034), (7184, 281385), (7215, 280176), (7605, 265808), (7696, 262665), (8082, 250120), (8112, 249195), (8658, 233480), (8880, 227643), (8980, 225108), (9360, 215969), (9620, 210132), (10140, 199356), (10776, 187590), (11544, 175110), (11674, 173160), (12168, 166130), (12506, 161640), (13320, 151762), (13470, 150072), (13520, 149517), (14430, 140088), (15210, 132904), (16164, 125060), (16613, 121680), (17316, 116740), (17511, 115440), (17960, 112554), (18759, 107760), (19240, 105066), (20205, 100048), (20280, 99678), (21552, 93795), (21645, 93392), (23088, 87555), (23348, 86580), (24336, 83065), (25012, 80820), (26640, 75881), (26940, 75036), (28860, 70044), (29185, 69264), (30420, 66452), (31265, 64656), (32328, 62530), (33226, 60840), (34632, 58370), (35022, 57720), (35920, 56277), (37518, 53880), (38480, 52533), (40410, 50024), (40560, 49839), (43290, 46696)]