1940282400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^3\times {\mathrm{2357}}^1$

素因数の和:2401

約数の個数: 288

約数和(自身を含む): 7368278400

約数和(自身を除く): 5427996000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 343, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 686, 700, 735, 784, 800, 840, 980, 1029, 1050, 1120, 1176, 1200, 1225, 1372, 1400, 1470, 1568, 1680, 1715, 1960, 2058, 2100, 2352, 2357, 2400, 2450, 2744, 2800, 2940, 3360, 3430, 3675, 3920, 4116, 4200, 4704, 4714, 4900, 5145, 5488, 5600, 5880, 6860, 7071, 7350, 7840, 8232, 8400, 8575, 9428, 9800, 10290, 10976, 11760, 11785, 13720, 14142, 14700, 16464, 16499, 16800, 17150, 18856, 19600, 20580, 23520, 23570, 25725, 27440, 28284, 29400, 32928, 32998, 34300, 35355, 37712, 39200, 41160, 47140, 49497, 51450, 54880, 56568, 58800, 58925, 65996, 68600, 70710, 75424, 82320, 82495, 94280, 98994, 102900, 113136, 115493, 117600, 117850, 131992, 137200, 141420, 164640, 164990, 176775, 188560, 197988, 205800, 226272, 230986, 235700, 247485, 263984, 274400, 282840, 329980, 346479, 353550, 377120, 395976, 411600, 412475, 461972, 471400, 494970, 527968, 565680, 577465, 659960, 692958, 707100, 791952, 808451, 823200, 824950, 923944, 942800, 989940, 1131360, 1154930, 1237425, 1319920, 1385916, 1414200, 1583904, 1616902, 1649900, 1732395, 1847888, 1885600, 1979880, 2309860, 2425353, 2474850, 2639840, 2771832, 2828400, 2887325, 3233804, 3299800, 3464790, 3695776, 3959760, 4042255, 4619720, 4850706, 4949700, 5543664, 5656800, 5774650, 6467608, 6599600, 6929580, 7919520, 8084510, 8661975, 9239440, 9701412, 9899400, 11087328, 11549300, 12126765, 12935216, 13199200, 13859160, 16169020, 17323950, 18478880, 19402824, 19798800, 20211275, 23098600, 24253530, 25870432, 27718320, 32338040, 34647900, 38805648, 39597600, 40422550, 46197200, 48507060, 55436640, 60633825, 64676080, 69295800, 77611296, 80845100, 92394400, 97014120, 121267650, 129352160, 138591600, 161690200, 194028240, 242535300, 277183200, 323380400, 388056480, 485070600, 646760800, 970141200, 1940282400]

約数ペア:

[(1, 1940282400), (2, 970141200), (3, 646760800), (4, 485070600), (5, 388056480), (6, 323380400), (7, 277183200), (8, 242535300), (10, 194028240), (12, 161690200), (14, 138591600), (15, 129352160), (16, 121267650), (20, 97014120), (21, 92394400), (24, 80845100), (25, 77611296), (28, 69295800), (30, 64676080), (32, 60633825), (35, 55436640), (40, 48507060), (42, 46197200), (48, 40422550), (49, 39597600), (50, 38805648), (56, 34647900), (60, 32338040), (70, 27718320), (75, 25870432), (80, 24253530), (84, 23098600), (96, 20211275), (98, 19798800), (100, 19402824), (105, 18478880), (112, 17323950), (120, 16169020), (140, 13859160), (147, 13199200), (150, 12935216), (160, 12126765), (168, 11549300), (175, 11087328), (196, 9899400), (200, 9701412), (210, 9239440), (224, 8661975), (240, 8084510), (245, 7919520), (280, 6929580), (294, 6599600), (300, 6467608), (336, 5774650), (343, 5656800), (350, 5543664), (392, 4949700), (400, 4850706), (420, 4619720), (480, 4042255), (490, 3959760), (525, 3695776), (560, 3464790), (588, 3299800), (600, 3233804), (672, 2887325), (686, 2828400), (700, 2771832), (735, 2639840), (784, 2474850), (800, 2425353), (840, 2309860), (980, 1979880), (1029, 1885600), (1050, 1847888), (1120, 1732395), (1176, 1649900), (1200, 1616902), (1225, 1583904), (1372, 1414200), (1400, 1385916), (1470, 1319920), (1568, 1237425), (1680, 1154930), (1715, 1131360), (1960, 989940), (2058, 942800), (2100, 923944), (2352, 824950), (2357, 823200), (2400, 808451), (2450, 791952), (2744, 707100), (2800, 692958), (2940, 659960), (3360, 577465), (3430, 565680), (3675, 527968), (3920, 494970), (4116, 471400), (4200, 461972), (4704, 412475), (4714, 411600), (4900, 395976), (5145, 377120), (5488, 353550), (5600, 346479), (5880, 329980), (6860, 282840), (7071, 274400), (7350, 263984), (7840, 247485), (8232, 235700), (8400, 230986), (8575, 226272), (9428, 205800), (9800, 197988), (10290, 188560), (10976, 176775), (11760, 164990), (11785, 164640), (13720, 141420), (14142, 137200), (14700, 131992), (16464, 117850), (16499, 117600), (16800, 115493), (17150, 113136), (18856, 102900), (19600, 98994), (20580, 94280), (23520, 82495), (23570, 82320), (25725, 75424), (27440, 70710), (28284, 68600), (29400, 65996), (32928, 58925), (32998, 58800), (34300, 56568), (35355, 54880), (37712, 51450), (39200, 49497), (41160, 47140)]