2018441880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61613}}^1$

素因数の和:61650

約数の個数: 192

約数和(自身を含む): 8073898560

約数和(自身を除く): 6055456680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 61613, 123226, 184839, 246452, 308065, 369678, 431291, 492904, 554517, 616130, 739356, 800969, 862582, 924195, 1109034, 1232260, 1293873, 1478712, 1601938, 1725164, 1848390, 2156455, 2218068, 2402907, 2464520, 2587746, 2772585, 3203876, 3450328, 3696780, 3881619, 4004845, 4312910, 4436136, 4805814, 5175492, 5545170, 5606783, 6407752, 6469365, 7208721, 7393560, 7763238, 8009690, 8625820, 9611628, 10350984, 11090340, 11213566, 12014535, 12938730, 14417442, 15526476, 16019380, 16820349, 17251640, 19223256, 19408095, 22180680, 22427132, 24029070, 25877460, 28033915, 28834884, 31052952, 32038760, 33640698, 36043605, 38816190, 44854264, 48058140, 50461047, 51754920, 56067830, 57669768, 67281396, 72087210, 77632380, 84101745, 96116280, 100922094, 112135660, 134562792, 144174420, 155264760, 168203490, 201844188, 224271320, 252305235, 288348840, 336406980, 403688376, 504610470, 672813960, 1009220940, 2018441880]

約数ペア:

[(1, 2018441880), (2, 1009220940), (3, 672813960), (4, 504610470), (5, 403688376), (6, 336406980), (7, 288348840), (8, 252305235), (9, 224271320), (10, 201844188), (12, 168203490), (13, 155264760), (14, 144174420), (15, 134562792), (18, 112135660), (20, 100922094), (21, 96116280), (24, 84101745), (26, 77632380), (28, 72087210), (30, 67281396), (35, 57669768), (36, 56067830), (39, 51754920), (40, 50461047), (42, 48058140), (45, 44854264), (52, 38816190), (56, 36043605), (60, 33640698), (63, 32038760), (65, 31052952), (70, 28834884), (72, 28033915), (78, 25877460), (84, 24029070), (90, 22427132), (91, 22180680), (104, 19408095), (105, 19223256), (117, 17251640), (120, 16820349), (126, 16019380), (130, 15526476), (140, 14417442), (156, 12938730), (168, 12014535), (180, 11213566), (182, 11090340), (195, 10350984), (210, 9611628), (234, 8625820), (252, 8009690), (260, 7763238), (273, 7393560), (280, 7208721), (312, 6469365), (315, 6407752), (360, 5606783), (364, 5545170), (390, 5175492), (420, 4805814), (455, 4436136), (468, 4312910), (504, 4004845), (520, 3881619), (546, 3696780), (585, 3450328), (630, 3203876), (728, 2772585), (780, 2587746), (819, 2464520), (840, 2402907), (910, 2218068), (936, 2156455), (1092, 1848390), (1170, 1725164), (1260, 1601938), (1365, 1478712), (1560, 1293873), (1638, 1232260), (1820, 1109034), (2184, 924195), (2340, 862582), (2520, 800969), (2730, 739356), (3276, 616130), (3640, 554517), (4095, 492904), (4680, 431291), (5460, 369678), (6552, 308065), (8190, 246452), (10920, 184839), (16380, 123226), (32760, 61613)]