2018756520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:355

約数の個数: 384

約数和(自身を含む): 7547904000

約数和(自身を除く): 5529147480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 79, 81, 88, 90, 99, 108, 110, 120, 132, 135, 158, 162, 165, 180, 198, 216, 220, 237, 239, 243, 264, 270, 297, 316, 324, 330, 360, 395, 396, 405, 440, 474, 478, 486, 495, 540, 594, 632, 648, 660, 711, 717, 790, 792, 810, 869, 891, 948, 956, 972, 990, 1080, 1185, 1188, 1195, 1215, 1320, 1422, 1434, 1485, 1580, 1620, 1738, 1782, 1896, 1912, 1944, 1980, 2133, 2151, 2370, 2376, 2390, 2430, 2607, 2629, 2673, 2844, 2868, 2970, 3160, 3240, 3476, 3555, 3564, 3585, 3960, 4266, 4302, 4345, 4455, 4740, 4780, 4860, 5214, 5258, 5346, 5688, 5736, 5940, 6399, 6453, 6952, 7110, 7128, 7170, 7821, 7887, 8532, 8604, 8690, 8910, 9480, 9560, 9720, 10428, 10516, 10665, 10692, 10755, 11880, 12798, 12906, 13035, 13145, 13365, 14220, 14340, 15642, 15774, 17064, 17208, 17380, 17820, 18881, 19197, 19359, 20856, 21032, 21330, 21384, 21510, 23463, 23661, 25596, 25812, 26070, 26290, 26730, 28440, 28680, 31284, 31548, 31995, 32265, 34760, 35640, 37762, 38394, 38718, 39105, 39435, 42660, 43020, 46926, 47322, 51192, 51624, 52140, 52580, 53460, 56643, 58077, 62568, 63096, 63990, 64530, 70389, 70983, 75524, 76788, 77436, 78210, 78870, 85320, 86040, 93852, 94405, 94644, 95985, 96795, 104280, 105160, 106920, 113286, 116154, 117315, 118305, 127980, 129060, 140778, 141966, 151048, 153576, 154872, 156420, 157740, 169929, 187704, 188810, 189288, 191970, 193590, 207691, 211167, 212949, 226572, 232308, 234630, 236610, 255960, 258120, 281556, 283215, 283932, 290385, 312840, 315480, 339858, 351945, 354915, 377620, 383940, 387180, 415382, 422334, 425898, 453144, 464616, 469260, 473220, 509787, 563112, 566430, 567864, 580770, 623073, 638847, 679716, 703890, 709830, 755240, 767880, 774360, 830764, 844668, 849645, 851796, 938520, 946440, 1019574, 1038455, 1055835, 1064745, 1132860, 1161540, 1246146, 1277694, 1359432, 1407780, 1419660, 1529361, 1661528, 1689336, 1699290, 1703592, 1869219, 2039148, 2076910, 2111670, 2129490, 2265720, 2323080, 2492292, 2548935, 2555388, 2815560, 2839320, 3058722, 3115365, 3194235, 3398580, 3738438, 4078296, 4153820, 4223340, 4258980, 4588083, 4984584, 5097870, 5110776, 5607657, 6117444, 6230730, 6388470, 6797160, 7476876, 7646805, 8307640, 8446680, 8517960, 9176166, 9346095, 10195740, 11215314, 12234888, 12461460, 12776940, 14953752, 15293610, 16822971, 18352332, 18692190, 20391480, 22430628, 22940415, 24922920, 25553880, 28038285, 30587220, 33645942, 36704664, 37384380, 44861256, 45880830, 50468913, 56076570, 61174440, 67291884, 74768760, 84114855, 91761660, 100937826, 112153140, 134583768, 168229710, 183523320, 201875652, 224306280, 252344565, 336459420, 403751304, 504689130, 672918840, 1009378260, 2018756520]

約数ペア:

[(1, 2018756520), (2, 1009378260), (3, 672918840), (4, 504689130), (5, 403751304), (6, 336459420), (8, 252344565), (9, 224306280), (10, 201875652), (11, 183523320), (12, 168229710), (15, 134583768), (18, 112153140), (20, 100937826), (22, 91761660), (24, 84114855), (27, 74768760), (30, 67291884), (33, 61174440), (36, 56076570), (40, 50468913), (44, 45880830), (45, 44861256), (54, 37384380), (55, 36704664), (60, 33645942), (66, 30587220), (72, 28038285), (79, 25553880), (81, 24922920), (88, 22940415), (90, 22430628), (99, 20391480), (108, 18692190), (110, 18352332), (120, 16822971), (132, 15293610), (135, 14953752), (158, 12776940), (162, 12461460), (165, 12234888), (180, 11215314), (198, 10195740), (216, 9346095), (220, 9176166), (237, 8517960), (239, 8446680), (243, 8307640), (264, 7646805), (270, 7476876), (297, 6797160), (316, 6388470), (324, 6230730), (330, 6117444), (360, 5607657), (395, 5110776), (396, 5097870), (405, 4984584), (440, 4588083), (474, 4258980), (478, 4223340), (486, 4153820), (495, 4078296), (540, 3738438), (594, 3398580), (632, 3194235), (648, 3115365), (660, 3058722), (711, 2839320), (717, 2815560), (790, 2555388), (792, 2548935), (810, 2492292), (869, 2323080), (891, 2265720), (948, 2129490), (956, 2111670), (972, 2076910), (990, 2039148), (1080, 1869219), (1185, 1703592), (1188, 1699290), (1195, 1689336), (1215, 1661528), (1320, 1529361), (1422, 1419660), (1434, 1407780), (1485, 1359432), (1580, 1277694), (1620, 1246146), (1738, 1161540), (1782, 1132860), (1896, 1064745), (1912, 1055835), (1944, 1038455), (1980, 1019574), (2133, 946440), (2151, 938520), (2370, 851796), (2376, 849645), (2390, 844668), (2430, 830764), (2607, 774360), (2629, 767880), (2673, 755240), (2844, 709830), (2868, 703890), (2970, 679716), (3160, 638847), (3240, 623073), (3476, 580770), (3555, 567864), (3564, 566430), (3585, 563112), (3960, 509787), (4266, 473220), (4302, 469260), (4345, 464616), (4455, 453144), (4740, 425898), (4780, 422334), (4860, 415382), (5214, 387180), (5258, 383940), (5346, 377620), (5688, 354915), (5736, 351945), (5940, 339858), (6399, 315480), (6453, 312840), (6952, 290385), (7110, 283932), (7128, 283215), (7170, 281556), (7821, 258120), (7887, 255960), (8532, 236610), (8604, 234630), (8690, 232308), (8910, 226572), (9480, 212949), (9560, 211167), (9720, 207691), (10428, 193590), (10516, 191970), (10665, 189288), (10692, 188810), (10755, 187704), (11880, 169929), (12798, 157740), (12906, 156420), (13035, 154872), (13145, 153576), (13365, 151048), (14220, 141966), (14340, 140778), (15642, 129060), (15774, 127980), (17064, 118305), (17208, 117315), (17380, 116154), (17820, 113286), (18881, 106920), (19197, 105160), (19359, 104280), (20856, 96795), (21032, 95985), (21330, 94644), (21384, 94405), (21510, 93852), (23463, 86040), (23661, 85320), (25596, 78870), (25812, 78210), (26070, 77436), (26290, 76788), (26730, 75524), (28440, 70983), (28680, 70389), (31284, 64530), (31548, 63990), (31995, 63096), (32265, 62568), (34760, 58077), (35640, 56643), (37762, 53460), (38394, 52580), (38718, 52140), (39105, 51624), (39435, 51192), (42660, 47322), (43020, 46926)]