1284260040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{727}}^1$

素因数の和:1452

約数の個数: 192

約数和(自身を含む): 4783484160

約数和(自身を除く): 3499224120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 701, 727, 840, 1260, 1402, 1454, 2103, 2181, 2520, 2804, 2908, 3505, 3635, 4206, 4362, 4907, 5089, 5608, 5816, 6309, 6543, 7010, 7270, 8412, 8724, 9814, 10178, 10515, 10905, 12618, 13086, 14020, 14540, 14721, 15267, 16824, 17448, 19628, 20356, 21030, 21810, 24535, 25236, 25445, 26172, 28040, 29080, 29442, 30534, 31545, 32715, 39256, 40712, 42060, 43620, 44163, 45801, 49070, 50472, 50890, 52344, 58884, 61068, 63090, 65430, 73605, 76335, 84120, 87240, 88326, 91602, 98140, 101780, 117768, 122136, 126180, 130860, 147210, 152670, 176652, 183204, 196280, 203560, 220815, 229005, 252360, 261720, 294420, 305340, 353304, 366408, 441630, 458010, 509627, 588840, 610680, 883260, 916020, 1019254, 1528881, 1766520, 1832040, 2038508, 2548135, 3057762, 3567389, 4077016, 4586643, 5096270, 6115524, 7134778, 7644405, 9173286, 10192540, 10702167, 12231048, 14269556, 15288810, 17836945, 18346572, 20385080, 21404334, 22933215, 28539112, 30577620, 32106501, 35673890, 36693144, 42808668, 45866430, 53510835, 61155240, 64213002, 71347780, 85617336, 91732860, 107021670, 128426004, 142695560, 160532505, 183465720, 214043340, 256852008, 321065010, 428086680, 642130020, 1284260040]

約数ペア:

[(1, 1284260040), (2, 642130020), (3, 428086680), (4, 321065010), (5, 256852008), (6, 214043340), (7, 183465720), (8, 160532505), (9, 142695560), (10, 128426004), (12, 107021670), (14, 91732860), (15, 85617336), (18, 71347780), (20, 64213002), (21, 61155240), (24, 53510835), (28, 45866430), (30, 42808668), (35, 36693144), (36, 35673890), (40, 32106501), (42, 30577620), (45, 28539112), (56, 22933215), (60, 21404334), (63, 20385080), (70, 18346572), (72, 17836945), (84, 15288810), (90, 14269556), (105, 12231048), (120, 10702167), (126, 10192540), (140, 9173286), (168, 7644405), (180, 7134778), (210, 6115524), (252, 5096270), (280, 4586643), (315, 4077016), (360, 3567389), (420, 3057762), (504, 2548135), (630, 2038508), (701, 1832040), (727, 1766520), (840, 1528881), (1260, 1019254), (1402, 916020), (1454, 883260), (2103, 610680), (2181, 588840), (2520, 509627), (2804, 458010), (2908, 441630), (3505, 366408), (3635, 353304), (4206, 305340), (4362, 294420), (4907, 261720), (5089, 252360), (5608, 229005), (5816, 220815), (6309, 203560), (6543, 196280), (7010, 183204), (7270, 176652), (8412, 152670), (8724, 147210), (9814, 130860), (10178, 126180), (10515, 122136), (10905, 117768), (12618, 101780), (13086, 98140), (14020, 91602), (14540, 88326), (14721, 87240), (15267, 84120), (16824, 76335), (17448, 73605), (19628, 65430), (20356, 63090), (21030, 61068), (21810, 58884), (24535, 52344), (25236, 50890), (25445, 50472), (26172, 49070), (28040, 45801), (29080, 44163), (29442, 43620), (30534, 42060), (31545, 40712), (32715, 39256)]