738296000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 224

約数和(自身を含む): 2041428480

約数和(自身を除く): 1303132480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 125, 130, 155, 160, 200, 208, 229, 248, 250, 260, 310, 320, 325, 400, 403, 416, 458, 496, 500, 520, 620, 650, 775, 800, 806, 832, 916, 992, 1000, 1040, 1145, 1240, 1300, 1550, 1600, 1612, 1625, 1832, 1984, 2000, 2015, 2080, 2290, 2480, 2600, 2977, 3100, 3224, 3250, 3664, 3875, 4000, 4030, 4160, 4580, 4960, 5200, 5725, 5954, 6200, 6448, 6500, 7099, 7328, 7750, 8000, 8060, 9160, 9920, 10075, 10400, 11450, 11908, 12400, 12896, 13000, 14198, 14656, 14885, 15500, 16120, 18320, 20150, 20800, 22900, 23816, 24800, 25792, 26000, 28396, 28625, 29770, 31000, 32240, 35495, 36640, 40300, 45800, 47632, 49600, 50375, 52000, 56792, 57250, 59540, 62000, 64480, 70990, 73280, 74425, 80600, 91600, 92287, 95264, 100750, 104000, 113584, 114500, 119080, 124000, 128960, 141980, 148850, 161200, 177475, 183200, 184574, 190528, 201500, 227168, 229000, 238160, 248000, 283960, 297700, 322400, 354950, 366400, 369148, 372125, 403000, 454336, 458000, 461435, 476320, 567920, 595400, 644800, 709900, 738296, 744250, 806000, 887375, 916000, 922870, 952640, 1135840, 1190800, 1419800, 1476592, 1488500, 1612000, 1774750, 1832000, 1845740, 2271680, 2307175, 2381600, 2839600, 2953184, 2977000, 3224000, 3549500, 3691480, 4614350, 4763200, 5679200, 5906368, 5954000, 7099000, 7382960, 9228700, 11358400, 11535875, 11908000, 14198000, 14765920, 18457400, 23071750, 23816000, 28396000, 29531840, 36914800, 46143500, 56792000, 73829600, 92287000, 147659200, 184574000, 369148000, 738296000]

約数ペア:

[(1, 738296000), (2, 369148000), (4, 184574000), (5, 147659200), (8, 92287000), (10, 73829600), (13, 56792000), (16, 46143500), (20, 36914800), (25, 29531840), (26, 28396000), (31, 23816000), (32, 23071750), (40, 18457400), (50, 14765920), (52, 14198000), (62, 11908000), (64, 11535875), (65, 11358400), (80, 9228700), (100, 7382960), (104, 7099000), (124, 5954000), (125, 5906368), (130, 5679200), (155, 4763200), (160, 4614350), (200, 3691480), (208, 3549500), (229, 3224000), (248, 2977000), (250, 2953184), (260, 2839600), (310, 2381600), (320, 2307175), (325, 2271680), (400, 1845740), (403, 1832000), (416, 1774750), (458, 1612000), (496, 1488500), (500, 1476592), (520, 1419800), (620, 1190800), (650, 1135840), (775, 952640), (800, 922870), (806, 916000), (832, 887375), (916, 806000), (992, 744250), (1000, 738296), (1040, 709900), (1145, 644800), (1240, 595400), (1300, 567920), (1550, 476320), (1600, 461435), (1612, 458000), (1625, 454336), (1832, 403000), (1984, 372125), (2000, 369148), (2015, 366400), (2080, 354950), (2290, 322400), (2480, 297700), (2600, 283960), (2977, 248000), (3100, 238160), (3224, 229000), (3250, 227168), (3664, 201500), (3875, 190528), (4000, 184574), (4030, 183200), (4160, 177475), (4580, 161200), (4960, 148850), (5200, 141980), (5725, 128960), (5954, 124000), (6200, 119080), (6448, 114500), (6500, 113584), (7099, 104000), (7328, 100750), (7750, 95264), (8000, 92287), (8060, 91600), (9160, 80600), (9920, 74425), (10075, 73280), (10400, 70990), (11450, 64480), (11908, 62000), (12400, 59540), (12896, 57250), (13000, 56792), (14198, 52000), (14656, 50375), (14885, 49600), (15500, 47632), (16120, 45800), (18320, 40300), (20150, 36640), (20800, 35495), (22900, 32240), (23816, 31000), (24800, 29770), (25792, 28625), (26000, 28396)]