2012228400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18427}}^1$

素因数の和:18468

約数の個数: 240

約数和(自身を含む): 7933769984

約数和(自身を除く): 5921541584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4200, 4368, 4550, 5200, 5460, 6825, 7280, 7800, 8400, 9100, 10920, 13650, 15600, 18200, 18427, 21840, 27300, 36400, 36854, 54600, 55281, 73708, 92135, 109200, 110562, 128989, 147416, 184270, 221124, 239551, 257978, 276405, 294832, 368540, 386967, 442248, 460675, 479102, 515956, 552810, 644945, 718653, 737080, 773934, 884496, 921350, 958204, 1031912, 1105620, 1197755, 1289890, 1382025, 1437306, 1474160, 1547868, 1676857, 1842700, 1916408, 1934835, 2063824, 2211240, 2395510, 2579780, 2764050, 2874612, 3095736, 3224725, 3353714, 3593265, 3685400, 3832816, 3869670, 4422480, 4791020, 5030571, 5159560, 5528100, 5749224, 5988775, 6191472, 6449450, 6707428, 7186530, 7370800, 7739340, 8384285, 9582040, 9674175, 10061142, 10319120, 11056200, 11498448, 11977550, 12898900, 13414856, 14373060, 15478680, 16768570, 17966325, 19164080, 19348350, 20122284, 22112400, 23955100, 25152855, 25797800, 26829712, 28746120, 30957360, 33537140, 35932650, 38696700, 40244568, 41921425, 47910200, 50305710, 51595600, 57492240, 67074280, 71865300, 77393400, 80489136, 83842850, 95820400, 100611420, 125764275, 134148560, 143730600, 154786800, 167685700, 201222840, 251528550, 287461200, 335371400, 402445680, 503057100, 670742800, 1006114200, 2012228400]

約数ペア:

[(1, 2012228400), (2, 1006114200), (3, 670742800), (4, 503057100), (5, 402445680), (6, 335371400), (7, 287461200), (8, 251528550), (10, 201222840), (12, 167685700), (13, 154786800), (14, 143730600), (15, 134148560), (16, 125764275), (20, 100611420), (21, 95820400), (24, 83842850), (25, 80489136), (26, 77393400), (28, 71865300), (30, 67074280), (35, 57492240), (39, 51595600), (40, 50305710), (42, 47910200), (48, 41921425), (50, 40244568), (52, 38696700), (56, 35932650), (60, 33537140), (65, 30957360), (70, 28746120), (75, 26829712), (78, 25797800), (80, 25152855), (84, 23955100), (91, 22112400), (100, 20122284), (104, 19348350), (105, 19164080), (112, 17966325), (120, 16768570), (130, 15478680), (140, 14373060), (150, 13414856), (156, 12898900), (168, 11977550), (175, 11498448), (182, 11056200), (195, 10319120), (200, 10061142), (208, 9674175), (210, 9582040), (240, 8384285), (260, 7739340), (273, 7370800), (280, 7186530), (300, 6707428), (312, 6449450), (325, 6191472), (336, 5988775), (350, 5749224), (364, 5528100), (390, 5159560), (400, 5030571), (420, 4791020), (455, 4422480), (520, 3869670), (525, 3832816), (546, 3685400), (560, 3593265), (600, 3353714), (624, 3224725), (650, 3095736), (700, 2874612), (728, 2764050), (780, 2579780), (840, 2395510), (910, 2211240), (975, 2063824), (1040, 1934835), (1050, 1916408), (1092, 1842700), (1200, 1676857), (1300, 1547868), (1365, 1474160), (1400, 1437306), (1456, 1382025), (1560, 1289890), (1680, 1197755), (1820, 1105620), (1950, 1031912), (2100, 958204), (2184, 921350), (2275, 884496), (2600, 773934), (2730, 737080), (2800, 718653), (3120, 644945), (3640, 552810), (3900, 515956), (4200, 479102), (4368, 460675), (4550, 442248), (5200, 386967), (5460, 368540), (6825, 294832), (7280, 276405), (7800, 257978), (8400, 239551), (9100, 221124), (10920, 184270), (13650, 147416), (15600, 128989), (18200, 110562), (18427, 109200), (21840, 92135), (27300, 73708), (36400, 55281), (36854, 54600)]