1311563400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^3\times {\mathrm{6373}}^1$

素因数の和:6413

約数の個数: 192

約数和(自身を含む): 4742256000

約数和(自身を除く): 3430692600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 343, 350, 392, 420, 490, 525, 588, 600, 686, 700, 735, 840, 980, 1029, 1050, 1176, 1225, 1372, 1400, 1470, 1715, 1960, 2058, 2100, 2450, 2744, 2940, 3430, 3675, 4116, 4200, 4900, 5145, 5880, 6373, 6860, 7350, 8232, 8575, 9800, 10290, 12746, 13720, 14700, 17150, 19119, 20580, 25492, 25725, 29400, 31865, 34300, 38238, 41160, 44611, 50984, 51450, 63730, 68600, 76476, 89222, 95595, 102900, 127460, 133833, 152952, 159325, 178444, 191190, 205800, 223055, 254920, 267666, 312277, 318650, 356888, 382380, 446110, 477975, 535332, 624554, 637300, 669165, 764760, 892220, 936831, 955950, 1070664, 1115275, 1249108, 1274600, 1338330, 1561385, 1784440, 1873662, 1911900, 2185939, 2230550, 2498216, 2676660, 3122770, 3345825, 3747324, 3823800, 4371878, 4461100, 4684155, 5353320, 6245540, 6557817, 6691650, 7494648, 7806925, 8743756, 8922200, 9368310, 10929695, 12491080, 13115634, 13383300, 15613850, 17487512, 18736620, 21859390, 23420775, 26231268, 26766600, 31227700, 32789085, 37473240, 43718780, 46841550, 52462536, 54648475, 62455400, 65578170, 87437560, 93683100, 109296950, 131156340, 163945425, 187366200, 218593900, 262312680, 327890850, 437187800, 655781700, 1311563400]

約数ペア:

[(1, 1311563400), (2, 655781700), (3, 437187800), (4, 327890850), (5, 262312680), (6, 218593900), (7, 187366200), (8, 163945425), (10, 131156340), (12, 109296950), (14, 93683100), (15, 87437560), (20, 65578170), (21, 62455400), (24, 54648475), (25, 52462536), (28, 46841550), (30, 43718780), (35, 37473240), (40, 32789085), (42, 31227700), (49, 26766600), (50, 26231268), (56, 23420775), (60, 21859390), (70, 18736620), (75, 17487512), (84, 15613850), (98, 13383300), (100, 13115634), (105, 12491080), (120, 10929695), (140, 9368310), (147, 8922200), (150, 8743756), (168, 7806925), (175, 7494648), (196, 6691650), (200, 6557817), (210, 6245540), (245, 5353320), (280, 4684155), (294, 4461100), (300, 4371878), (343, 3823800), (350, 3747324), (392, 3345825), (420, 3122770), (490, 2676660), (525, 2498216), (588, 2230550), (600, 2185939), (686, 1911900), (700, 1873662), (735, 1784440), (840, 1561385), (980, 1338330), (1029, 1274600), (1050, 1249108), (1176, 1115275), (1225, 1070664), (1372, 955950), (1400, 936831), (1470, 892220), (1715, 764760), (1960, 669165), (2058, 637300), (2100, 624554), (2450, 535332), (2744, 477975), (2940, 446110), (3430, 382380), (3675, 356888), (4116, 318650), (4200, 312277), (4900, 267666), (5145, 254920), (5880, 223055), (6373, 205800), (6860, 191190), (7350, 178444), (8232, 159325), (8575, 152952), (9800, 133833), (10290, 127460), (12746, 102900), (13720, 95595), (14700, 89222), (17150, 76476), (19119, 68600), (20580, 63730), (25492, 51450), (25725, 50984), (29400, 44611), (31865, 41160), (34300, 38238)]