140208600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 534340800

約数和(自身を除く): 394132200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 25, 28, 30, 35, 38, 40, 42, 49, 50, 56, 57, 60, 70, 75, 76, 84, 95, 98, 100, 105, 114, 120, 133, 140, 147, 150, 152, 168, 175, 190, 196, 200, 210, 228, 245, 251, 266, 280, 285, 294, 300, 350, 380, 392, 399, 420, 456, 475, 490, 502, 525, 532, 570, 588, 600, 665, 700, 735, 753, 760, 798, 840, 931, 950, 980, 1004, 1050, 1064, 1140, 1176, 1225, 1255, 1330, 1400, 1425, 1470, 1506, 1596, 1757, 1862, 1900, 1960, 1995, 2008, 2100, 2280, 2450, 2510, 2660, 2793, 2850, 2940, 3012, 3192, 3325, 3514, 3675, 3724, 3765, 3800, 3990, 4200, 4655, 4769, 4900, 5020, 5271, 5320, 5586, 5700, 5880, 6024, 6275, 6650, 7028, 7350, 7448, 7530, 7980, 8785, 9310, 9538, 9800, 9975, 10040, 10542, 11172, 11400, 12299, 12550, 13300, 13965, 14056, 14307, 14700, 15060, 15960, 17570, 18620, 18825, 19076, 19950, 21084, 22344, 23275, 23845, 24598, 25100, 26355, 26600, 27930, 28614, 29400, 30120, 33383, 35140, 36897, 37240, 37650, 38152, 39900, 42168, 43925, 46550, 47690, 49196, 50200, 52710, 55860, 57228, 61495, 66766, 69825, 70280, 71535, 73794, 75300, 79800, 87850, 93100, 95380, 98392, 100149, 105420, 111720, 114456, 119225, 122990, 131775, 133532, 139650, 143070, 147588, 150600, 166915, 175700, 184485, 186200, 190760, 200298, 210840, 233681, 238450, 245980, 263550, 267064, 279300, 286140, 295176, 307475, 333830, 351400, 357675, 368970, 400596, 467362, 476900, 491960, 500745, 527100, 558600, 572280, 614950, 667660, 701043, 715350, 737940, 801192, 834575, 922425, 934724, 953800, 1001490, 1054200, 1168405, 1229900, 1335320, 1402086, 1430700, 1475880, 1669150, 1844850, 1869448, 2002980, 2336810, 2459800, 2503725, 2804172, 2861400, 3338300, 3505215, 3689700, 4005960, 4673620, 5007450, 5608344, 5842025, 6676600, 7010430, 7379400, 9347240, 10014900, 11684050, 14020860, 17526075, 20029800, 23368100, 28041720, 35052150, 46736200, 70104300, 140208600]

約数ペア:

[(1, 140208600), (2, 70104300), (3, 46736200), (4, 35052150), (5, 28041720), (6, 23368100), (7, 20029800), (8, 17526075), (10, 14020860), (12, 11684050), (14, 10014900), (15, 9347240), (19, 7379400), (20, 7010430), (21, 6676600), (24, 5842025), (25, 5608344), (28, 5007450), (30, 4673620), (35, 4005960), (38, 3689700), (40, 3505215), (42, 3338300), (49, 2861400), (50, 2804172), (56, 2503725), (57, 2459800), (60, 2336810), (70, 2002980), (75, 1869448), (76, 1844850), (84, 1669150), (95, 1475880), (98, 1430700), (100, 1402086), (105, 1335320), (114, 1229900), (120, 1168405), (133, 1054200), (140, 1001490), (147, 953800), (150, 934724), (152, 922425), (168, 834575), (175, 801192), (190, 737940), (196, 715350), (200, 701043), (210, 667660), (228, 614950), (245, 572280), (251, 558600), (266, 527100), (280, 500745), (285, 491960), (294, 476900), (300, 467362), (350, 400596), (380, 368970), (392, 357675), (399, 351400), (420, 333830), (456, 307475), (475, 295176), (490, 286140), (502, 279300), (525, 267064), (532, 263550), (570, 245980), (588, 238450), (600, 233681), (665, 210840), (700, 200298), (735, 190760), (753, 186200), (760, 184485), (798, 175700), (840, 166915), (931, 150600), (950, 147588), (980, 143070), (1004, 139650), (1050, 133532), (1064, 131775), (1140, 122990), (1176, 119225), (1225, 114456), (1255, 111720), (1330, 105420), (1400, 100149), (1425, 98392), (1470, 95380), (1506, 93100), (1596, 87850), (1757, 79800), (1862, 75300), (1900, 73794), (1960, 71535), (1995, 70280), (2008, 69825), (2100, 66766), (2280, 61495), (2450, 57228), (2510, 55860), (2660, 52710), (2793, 50200), (2850, 49196), (2940, 47690), (3012, 46550), (3192, 43925), (3325, 42168), (3514, 39900), (3675, 38152), (3724, 37650), (3765, 37240), (3800, 36897), (3990, 35140), (4200, 33383), (4655, 30120), (4769, 29400), (4900, 28614), (5020, 27930), (5271, 26600), (5320, 26355), (5586, 25100), (5700, 24598), (5880, 23845), (6024, 23275), (6275, 22344), (6650, 21084), (7028, 19950), (7350, 19076), (7448, 18825), (7530, 18620), (7980, 17570), (8785, 15960), (9310, 15060), (9538, 14700), (9800, 14307), (9975, 14056), (10040, 13965), (10542, 13300), (11172, 12550), (11400, 12299)]