317967000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 1107025920

約数和(自身を除く): 789058920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 31, 39, 40, 50, 52, 60, 62, 65, 75, 78, 93, 100, 104, 120, 124, 125, 130, 150, 155, 156, 186, 195, 200, 248, 250, 260, 263, 300, 310, 312, 325, 372, 375, 390, 403, 465, 500, 520, 526, 600, 620, 650, 744, 750, 775, 780, 789, 806, 930, 975, 1000, 1052, 1209, 1240, 1300, 1315, 1500, 1550, 1560, 1578, 1612, 1625, 1860, 1950, 2015, 2104, 2325, 2418, 2600, 2630, 3000, 3100, 3156, 3224, 3250, 3419, 3720, 3875, 3900, 3945, 4030, 4650, 4836, 4875, 5260, 6045, 6200, 6312, 6500, 6575, 6838, 7750, 7800, 7890, 8060, 8153, 9300, 9672, 9750, 10075, 10257, 10520, 11625, 12090, 13000, 13150, 13676, 15500, 15780, 16120, 16306, 17095, 18600, 19500, 19725, 20150, 20514, 23250, 24180, 24459, 26300, 27352, 30225, 31000, 31560, 32612, 32875, 34190, 39000, 39450, 40300, 40765, 41028, 46500, 48360, 48918, 50375, 51285, 52600, 60450, 65224, 65750, 68380, 78900, 80600, 81530, 82056, 85475, 93000, 97836, 98625, 100750, 102570, 105989, 120900, 122295, 131500, 136760, 151125, 157800, 163060, 170950, 195672, 197250, 201500, 203825, 205140, 211978, 241800, 244590, 256425, 263000, 302250, 317967, 326120, 341900, 394500, 403000, 407650, 410280, 423956, 427375, 489180, 512850, 529945, 604500, 611475, 635934, 683800, 789000, 815300, 847912, 854750, 978360, 1019125, 1025700, 1059890, 1209000, 1222950, 1271868, 1282125, 1589835, 1630600, 1709500, 2038250, 2051400, 2119780, 2445900, 2543736, 2564250, 2649725, 3057375, 3179670, 3419000, 4076500, 4239560, 4891800, 5128500, 5299450, 6114750, 6359340, 7949175, 8153000, 10257000, 10598900, 12229500, 12718680, 13248625, 15898350, 21197800, 24459000, 26497250, 31796700, 39745875, 52994500, 63593400, 79491750, 105989000, 158983500, 317967000]

約数ペア:

[(1, 317967000), (2, 158983500), (3, 105989000), (4, 79491750), (5, 63593400), (6, 52994500), (8, 39745875), (10, 31796700), (12, 26497250), (13, 24459000), (15, 21197800), (20, 15898350), (24, 13248625), (25, 12718680), (26, 12229500), (30, 10598900), (31, 10257000), (39, 8153000), (40, 7949175), (50, 6359340), (52, 6114750), (60, 5299450), (62, 5128500), (65, 4891800), (75, 4239560), (78, 4076500), (93, 3419000), (100, 3179670), (104, 3057375), (120, 2649725), (124, 2564250), (125, 2543736), (130, 2445900), (150, 2119780), (155, 2051400), (156, 2038250), (186, 1709500), (195, 1630600), (200, 1589835), (248, 1282125), (250, 1271868), (260, 1222950), (263, 1209000), (300, 1059890), (310, 1025700), (312, 1019125), (325, 978360), (372, 854750), (375, 847912), (390, 815300), (403, 789000), (465, 683800), (500, 635934), (520, 611475), (526, 604500), (600, 529945), (620, 512850), (650, 489180), (744, 427375), (750, 423956), (775, 410280), (780, 407650), (789, 403000), (806, 394500), (930, 341900), (975, 326120), (1000, 317967), (1052, 302250), (1209, 263000), (1240, 256425), (1300, 244590), (1315, 241800), (1500, 211978), (1550, 205140), (1560, 203825), (1578, 201500), (1612, 197250), (1625, 195672), (1860, 170950), (1950, 163060), (2015, 157800), (2104, 151125), (2325, 136760), (2418, 131500), (2600, 122295), (2630, 120900), (3000, 105989), (3100, 102570), (3156, 100750), (3224, 98625), (3250, 97836), (3419, 93000), (3720, 85475), (3875, 82056), (3900, 81530), (3945, 80600), (4030, 78900), (4650, 68380), (4836, 65750), (4875, 65224), (5260, 60450), (6045, 52600), (6200, 51285), (6312, 50375), (6500, 48918), (6575, 48360), (6838, 46500), (7750, 41028), (7800, 40765), (7890, 40300), (8060, 39450), (8153, 39000), (9300, 34190), (9672, 32875), (9750, 32612), (10075, 31560), (10257, 31000), (10520, 30225), (11625, 27352), (12090, 26300), (13000, 24459), (13150, 24180), (13676, 23250), (15500, 20514), (15780, 20150), (16120, 19725), (16306, 19500), (17095, 18600)]