426807780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 1525112064

約数和(自身を除く): 1098304284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 113, 115, 119, 138, 140, 161, 170, 204, 210, 226, 230, 238, 255, 276, 322, 339, 340, 345, 357, 391, 420, 452, 460, 476, 483, 510, 529, 565, 595, 644, 678, 690, 714, 782, 791, 805, 966, 1020, 1058, 1130, 1173, 1190, 1356, 1380, 1428, 1564, 1582, 1587, 1610, 1695, 1785, 1921, 1932, 1955, 2116, 2260, 2346, 2373, 2380, 2415, 2599, 2645, 2737, 3164, 3174, 3220, 3390, 3570, 3703, 3842, 3910, 3955, 4692, 4746, 4830, 5198, 5290, 5474, 5763, 5865, 6348, 6780, 7140, 7406, 7684, 7797, 7820, 7910, 7935, 8211, 8993, 9492, 9605, 9660, 10396, 10580, 10948, 11109, 11526, 11730, 11865, 12995, 13447, 13685, 14812, 15594, 15820, 15870, 16422, 17986, 18193, 18515, 19210, 22218, 23052, 23460, 23730, 25990, 26894, 26979, 27370, 28815, 31188, 31740, 32844, 35972, 36386, 37030, 38420, 38985, 40341, 41055, 44183, 44436, 44965, 47460, 51980, 53788, 53958, 54579, 54740, 55545, 57630, 59777, 62951, 67235, 72772, 74060, 77970, 80682, 82110, 88366, 89930, 90965, 107916, 109158, 111090, 115260, 119554, 125902, 132549, 134470, 134895, 155940, 161364, 164220, 176732, 179331, 179860, 181930, 188853, 201705, 218316, 220915, 222180, 239108, 251804, 265098, 268940, 269790, 272895, 298885, 309281, 314755, 358662, 363860, 377706, 403410, 418439, 441830, 530196, 539580, 545790, 597770, 618562, 629510, 662745, 717324, 755412, 806820, 836878, 883660, 896655, 927843, 944265, 1016209, 1091580, 1195540, 1237124, 1255317, 1259020, 1325490, 1546405, 1673756, 1793310, 1855686, 1888530, 2032418, 2092195, 2510634, 2650980, 3048627, 3092810, 3586620, 3711372, 3777060, 4064836, 4184390, 4639215, 5021268, 5081045, 6097254, 6185620, 6276585, 7113463, 8368780, 9278430, 10162090, 12194508, 12553170, 14226926, 15243135, 18556860, 20324180, 21340389, 25106340, 28453852, 30486270, 35567315, 42680778, 60972540, 71134630, 85361556, 106701945, 142269260, 213403890, 426807780]

約数ペア:

[(1, 426807780), (2, 213403890), (3, 142269260), (4, 106701945), (5, 85361556), (6, 71134630), (7, 60972540), (10, 42680778), (12, 35567315), (14, 30486270), (15, 28453852), (17, 25106340), (20, 21340389), (21, 20324180), (23, 18556860), (28, 15243135), (30, 14226926), (34, 12553170), (35, 12194508), (42, 10162090), (46, 9278430), (51, 8368780), (60, 7113463), (68, 6276585), (69, 6185620), (70, 6097254), (84, 5081045), (85, 5021268), (92, 4639215), (102, 4184390), (105, 4064836), (113, 3777060), (115, 3711372), (119, 3586620), (138, 3092810), (140, 3048627), (161, 2650980), (170, 2510634), (204, 2092195), (210, 2032418), (226, 1888530), (230, 1855686), (238, 1793310), (255, 1673756), (276, 1546405), (322, 1325490), (339, 1259020), (340, 1255317), (345, 1237124), (357, 1195540), (391, 1091580), (420, 1016209), (452, 944265), (460, 927843), (476, 896655), (483, 883660), (510, 836878), (529, 806820), (565, 755412), (595, 717324), (644, 662745), (678, 629510), (690, 618562), (714, 597770), (782, 545790), (791, 539580), (805, 530196), (966, 441830), (1020, 418439), (1058, 403410), (1130, 377706), (1173, 363860), (1190, 358662), (1356, 314755), (1380, 309281), (1428, 298885), (1564, 272895), (1582, 269790), (1587, 268940), (1610, 265098), (1695, 251804), (1785, 239108), (1921, 222180), (1932, 220915), (1955, 218316), (2116, 201705), (2260, 188853), (2346, 181930), (2373, 179860), (2380, 179331), (2415, 176732), (2599, 164220), (2645, 161364), (2737, 155940), (3164, 134895), (3174, 134470), (3220, 132549), (3390, 125902), (3570, 119554), (3703, 115260), (3842, 111090), (3910, 109158), (3955, 107916), (4692, 90965), (4746, 89930), (4830, 88366), (5198, 82110), (5290, 80682), (5474, 77970), (5763, 74060), (5865, 72772), (6348, 67235), (6780, 62951), (7140, 59777), (7406, 57630), (7684, 55545), (7797, 54740), (7820, 54579), (7910, 53958), (7935, 53788), (8211, 51980), (8993, 47460), (9492, 44965), (9605, 44436), (9660, 44183), (10396, 41055), (10580, 40341), (10948, 38985), (11109, 38420), (11526, 37030), (11730, 36386), (11865, 35972), (12995, 32844), (13447, 31740), (13685, 31188), (14812, 28815), (15594, 27370), (15820, 26979), (15870, 26894), (16422, 25990), (17986, 23730), (18193, 23460), (18515, 23052), (19210, 22218)]