2912595720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:528

約数の個数: 256

約数和(自身を含む): 9601804800

約数和(自身を除く): 6689209080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 41, 51, 60, 68, 82, 85, 97, 102, 120, 123, 136, 164, 170, 194, 204, 205, 246, 255, 291, 328, 340, 359, 388, 408, 410, 485, 492, 510, 582, 615, 680, 697, 718, 776, 820, 970, 984, 1020, 1077, 1164, 1230, 1394, 1436, 1455, 1640, 1649, 1795, 1940, 2040, 2091, 2154, 2328, 2460, 2788, 2872, 2910, 3298, 3485, 3590, 3880, 3977, 4182, 4308, 4920, 4947, 5385, 5576, 5820, 6103, 6596, 6970, 7180, 7954, 8245, 8364, 8616, 9894, 10455, 10770, 11640, 11931, 12206, 13192, 13940, 14360, 14719, 15908, 16490, 16728, 18309, 19788, 19885, 20910, 21540, 23862, 24412, 24735, 27880, 29438, 30515, 31816, 32980, 34823, 36618, 39576, 39770, 41820, 43080, 44157, 47724, 48824, 49470, 58876, 59655, 61030, 65960, 67609, 69646, 73236, 73595, 79540, 83640, 88314, 91545, 95448, 98940, 104469, 117752, 119310, 122060, 135218, 139292, 146472, 147190, 159080, 174115, 176628, 183090, 197880, 202827, 208938, 220785, 238620, 244120, 250223, 270436, 278584, 294380, 338045, 348230, 353256, 366180, 405654, 417876, 441570, 477240, 500446, 522345, 540872, 588760, 591991, 676090, 696460, 732360, 750669, 811308, 835752, 883140, 1000892, 1014135, 1044690, 1183982, 1251115, 1352180, 1392920, 1427743, 1501338, 1622616, 1766280, 1775973, 2001784, 2028270, 2089380, 2367964, 2502230, 2704360, 2855486, 2959955, 3002676, 3551946, 3753345, 4056540, 4178760, 4283229, 4735928, 5004460, 5710972, 5919910, 6005352, 7103892, 7138715, 7506690, 8113080, 8566458, 8879865, 10008920, 11421944, 11839820, 14207784, 14277430, 15013380, 17132916, 17759730, 21416145, 23679640, 24271631, 28554860, 30026760, 34265832, 35519460, 42832290, 48543262, 57109720, 71038920, 72814893, 85664580, 97086524, 121358155, 145629786, 171329160, 194173048, 242716310, 291259572, 364074465, 485432620, 582519144, 728148930, 970865240, 1456297860, 2912595720]

約数ペア:

[(1, 2912595720), (2, 1456297860), (3, 970865240), (4, 728148930), (5, 582519144), (6, 485432620), (8, 364074465), (10, 291259572), (12, 242716310), (15, 194173048), (17, 171329160), (20, 145629786), (24, 121358155), (30, 97086524), (34, 85664580), (40, 72814893), (41, 71038920), (51, 57109720), (60, 48543262), (68, 42832290), (82, 35519460), (85, 34265832), (97, 30026760), (102, 28554860), (120, 24271631), (123, 23679640), (136, 21416145), (164, 17759730), (170, 17132916), (194, 15013380), (204, 14277430), (205, 14207784), (246, 11839820), (255, 11421944), (291, 10008920), (328, 8879865), (340, 8566458), (359, 8113080), (388, 7506690), (408, 7138715), (410, 7103892), (485, 6005352), (492, 5919910), (510, 5710972), (582, 5004460), (615, 4735928), (680, 4283229), (697, 4178760), (718, 4056540), (776, 3753345), (820, 3551946), (970, 3002676), (984, 2959955), (1020, 2855486), (1077, 2704360), (1164, 2502230), (1230, 2367964), (1394, 2089380), (1436, 2028270), (1455, 2001784), (1640, 1775973), (1649, 1766280), (1795, 1622616), (1940, 1501338), (2040, 1427743), (2091, 1392920), (2154, 1352180), (2328, 1251115), (2460, 1183982), (2788, 1044690), (2872, 1014135), (2910, 1000892), (3298, 883140), (3485, 835752), (3590, 811308), (3880, 750669), (3977, 732360), (4182, 696460), (4308, 676090), (4920, 591991), (4947, 588760), (5385, 540872), (5576, 522345), (5820, 500446), (6103, 477240), (6596, 441570), (6970, 417876), (7180, 405654), (7954, 366180), (8245, 353256), (8364, 348230), (8616, 338045), (9894, 294380), (10455, 278584), (10770, 270436), (11640, 250223), (11931, 244120), (12206, 238620), (13192, 220785), (13940, 208938), (14360, 202827), (14719, 197880), (15908, 183090), (16490, 176628), (16728, 174115), (18309, 159080), (19788, 147190), (19885, 146472), (20910, 139292), (21540, 135218), (23862, 122060), (24412, 119310), (24735, 117752), (27880, 104469), (29438, 98940), (30515, 95448), (31816, 91545), (32980, 88314), (34823, 83640), (36618, 79540), (39576, 73595), (39770, 73236), (41820, 69646), (43080, 67609), (44157, 65960), (47724, 61030), (48824, 59655), (49470, 58876)]