139666800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1320

約数の個数: 240

約数和(自身を含む): 551075840

約数和(自身を除く): 411409040

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, 1279, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2100, 2184, 2275, 2558, 2600, 2730, 2800, 3120, 3640, 3837, 3900, 4200, 4368, 4550, 5116, 5200, 5460, 6395, 6825, 7280, 7674, 7800, 8400, 8953, 9100, 10232, 10920, 12790, 13650, 15348, 15600, 16627, 17906, 18200, 19185, 20464, 21840, 25580, 26859, 27300, 30696, 31975, 33254, 35812, 36400, 38370, 44765, 49881, 51160, 53718, 54600, 61392, 63950, 66508, 71624, 76740, 83135, 89530, 95925, 99762, 102320, 107436, 109200, 116389, 127900, 133016, 134295, 143248, 153480, 166270, 179060, 191850, 199524, 214872, 223825, 232778, 249405, 255800, 266032, 268590, 306960, 332540, 349167, 358120, 383700, 399048, 415675, 429744, 447650, 465556, 498810, 511600, 537180, 581945, 665080, 671475, 698334, 716240, 767400, 798096, 831350, 895300, 931112, 997620, 1074360, 1163890, 1247025, 1330160, 1342950, 1396668, 1534800, 1662700, 1745835, 1790600, 1862224, 1995240, 2148720, 2327780, 2494050, 2685900, 2793336, 2909725, 3325400, 3491670, 3581200, 3990480, 4655560, 4988100, 5371800, 5586672, 5819450, 6650800, 6983340, 8729175, 9311120, 9976200, 10743600, 11638900, 13966680, 17458350, 19952400, 23277800, 27933360, 34916700, 46555600, 69833400, 139666800]

約数ペア:

[(1, 139666800), (2, 69833400), (3, 46555600), (4, 34916700), (5, 27933360), (6, 23277800), (7, 19952400), (8, 17458350), (10, 13966680), (12, 11638900), (13, 10743600), (14, 9976200), (15, 9311120), (16, 8729175), (20, 6983340), (21, 6650800), (24, 5819450), (25, 5586672), (26, 5371800), (28, 4988100), (30, 4655560), (35, 3990480), (39, 3581200), (40, 3491670), (42, 3325400), (48, 2909725), (50, 2793336), (52, 2685900), (56, 2494050), (60, 2327780), (65, 2148720), (70, 1995240), (75, 1862224), (78, 1790600), (80, 1745835), (84, 1662700), (91, 1534800), (100, 1396668), (104, 1342950), (105, 1330160), (112, 1247025), (120, 1163890), (130, 1074360), (140, 997620), (150, 931112), (156, 895300), (168, 831350), (175, 798096), (182, 767400), (195, 716240), (200, 698334), (208, 671475), (210, 665080), (240, 581945), (260, 537180), (273, 511600), (280, 498810), (300, 465556), (312, 447650), (325, 429744), (336, 415675), (350, 399048), (364, 383700), (390, 358120), (400, 349167), (420, 332540), (455, 306960), (520, 268590), (525, 266032), (546, 255800), (560, 249405), (600, 232778), (624, 223825), (650, 214872), (700, 199524), (728, 191850), (780, 179060), (840, 166270), (910, 153480), (975, 143248), (1040, 134295), (1050, 133016), (1092, 127900), (1200, 116389), (1279, 109200), (1300, 107436), (1365, 102320), (1400, 99762), (1456, 95925), (1560, 89530), (1680, 83135), (1820, 76740), (1950, 71624), (2100, 66508), (2184, 63950), (2275, 61392), (2558, 54600), (2600, 53718), (2730, 51160), (2800, 49881), (3120, 44765), (3640, 38370), (3837, 36400), (3900, 35812), (4200, 33254), (4368, 31975), (4550, 30696), (5116, 27300), (5200, 26859), (5460, 25580), (6395, 21840), (6825, 20464), (7280, 19185), (7674, 18200), (7800, 17906), (8400, 16627), (8953, 15600), (9100, 15348), (10232, 13650), (10920, 12790)]