7382960000

素因数分解:

$2^7\times 5^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:307

約数の個数: 320

約数和(自身を含む): 20520931200

約数和(自身を除く): 13137971200

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, 128, 130, 155, 160, 200, 208, 229, 248, 250, 260, 310, 320, 325, 400, 403, 416, 458, 496, 500, 520, 620, 625, 640, 650, 775, 800, 806, 832, 916, 992, 1000, 1040, 1145, 1240, 1250, 1300, 1550, 1600, 1612, 1625, 1664, 1832, 1984, 2000, 2015, 2080, 2290, 2480, 2500, 2600, 2977, 3100, 3200, 3224, 3250, 3664, 3875, 3968, 4000, 4030, 4160, 4580, 4960, 5000, 5200, 5725, 5954, 6200, 6448, 6500, 7099, 7328, 7750, 8000, 8060, 8125, 8320, 9160, 9920, 10000, 10075, 10400, 11450, 11908, 12400, 12896, 13000, 14198, 14656, 14885, 15500, 16000, 16120, 16250, 18320, 19375, 19840, 20000, 20150, 20800, 22900, 23816, 24800, 25792, 26000, 28396, 28625, 29312, 29770, 31000, 32240, 32500, 35495, 36640, 38750, 40000, 40300, 41600, 45800, 47632, 49600, 50375, 51584, 52000, 56792, 57250, 59540, 62000, 64480, 65000, 70990, 73280, 74425, 77500, 80000, 80600, 91600, 92287, 95264, 99200, 100750, 104000, 113584, 114500, 119080, 124000, 128960, 130000, 141980, 143125, 146560, 148850, 155000, 161200, 177475, 183200, 184574, 190528, 201500, 208000, 227168, 229000, 238160, 248000, 251875, 257920, 260000, 283960, 286250, 297700, 310000, 322400, 354950, 366400, 369148, 372125, 381056, 403000, 454336, 458000, 461435, 476320, 496000, 503750, 520000, 567920, 572500, 595400, 620000, 644800, 709900, 732800, 738296, 744250, 806000, 887375, 908672, 916000, 922870, 952640, 1007500, 1040000, 1135840, 1145000, 1190800, 1240000, 1289600, 1419800, 1476592, 1488500, 1612000, 1774750, 1832000, 1845740, 1860625, 1905280, 2015000, 2271680, 2290000, 2307175, 2381600, 2480000, 2839600, 2953184, 2977000, 3224000, 3549500, 3664000, 3691480, 3721250, 4030000, 4436875, 4543360, 4580000, 4614350, 4763200, 5679200, 5906368, 5954000, 6448000, 7099000, 7382960, 7442500, 8060000, 8873750, 9160000, 9228700, 9526400, 11358400, 11535875, 11812736, 11908000, 14198000, 14765920, 14885000, 16120000, 17747500, 18320000, 18457400, 22716800, 23071750, 23816000, 28396000, 29531840, 29770000, 32240000, 35495000, 36914800, 46143500, 47632000, 56792000, 57679375, 59063680, 59540000, 70990000, 73829600, 92287000, 113584000, 115358750, 119080000, 141980000, 147659200, 184574000, 230717500, 238160000, 283960000, 295318400, 369148000, 461435000, 567920000, 738296000, 922870000, 1476592000, 1845740000, 3691480000, 7382960000]

約数ペア:

[(1, 7382960000), (2, 3691480000), (4, 1845740000), (5, 1476592000), (8, 922870000), (10, 738296000), (13, 567920000), (16, 461435000), (20, 369148000), (25, 295318400), (26, 283960000), (31, 238160000), (32, 230717500), (40, 184574000), (50, 147659200), (52, 141980000), (62, 119080000), (64, 115358750), (65, 113584000), (80, 92287000), (100, 73829600), (104, 70990000), (124, 59540000), (125, 59063680), (128, 57679375), (130, 56792000), (155, 47632000), (160, 46143500), (200, 36914800), (208, 35495000), (229, 32240000), (248, 29770000), (250, 29531840), (260, 28396000), (310, 23816000), (320, 23071750), (325, 22716800), (400, 18457400), (403, 18320000), (416, 17747500), (458, 16120000), (496, 14885000), (500, 14765920), (520, 14198000), (620, 11908000), (625, 11812736), (640, 11535875), (650, 11358400), (775, 9526400), (800, 9228700), (806, 9160000), (832, 8873750), (916, 8060000), (992, 7442500), (1000, 7382960), (1040, 7099000), (1145, 6448000), (1240, 5954000), (1250, 5906368), (1300, 5679200), (1550, 4763200), (1600, 4614350), (1612, 4580000), (1625, 4543360), (1664, 4436875), (1832, 4030000), (1984, 3721250), (2000, 3691480), (2015, 3664000), (2080, 3549500), (2290, 3224000), (2480, 2977000), (2500, 2953184), (2600, 2839600), (2977, 2480000), (3100, 2381600), (3200, 2307175), (3224, 2290000), (3250, 2271680), (3664, 2015000), (3875, 1905280), (3968, 1860625), (4000, 1845740), (4030, 1832000), (4160, 1774750), (4580, 1612000), (4960, 1488500), (5000, 1476592), (5200, 1419800), (5725, 1289600), (5954, 1240000), (6200, 1190800), (6448, 1145000), (6500, 1135840), (7099, 1040000), (7328, 1007500), (7750, 952640), (8000, 922870), (8060, 916000), (8125, 908672), (8320, 887375), (9160, 806000), (9920, 744250), (10000, 738296), (10075, 732800), (10400, 709900), (11450, 644800), (11908, 620000), (12400, 595400), (12896, 572500), (13000, 567920), (14198, 520000), (14656, 503750), (14885, 496000), (15500, 476320), (16000, 461435), (16120, 458000), (16250, 454336), (18320, 403000), (19375, 381056), (19840, 372125), (20000, 369148), (20150, 366400), (20800, 354950), (22900, 322400), (23816, 310000), (24800, 297700), (25792, 286250), (26000, 283960), (28396, 260000), (28625, 257920), (29312, 251875), (29770, 248000), (31000, 238160), (32240, 229000), (32500, 227168), (35495, 208000), (36640, 201500), (38750, 190528), (40000, 184574), (40300, 183200), (41600, 177475), (45800, 161200), (47632, 155000), (49600, 148850), (50375, 146560), (51584, 143125), (52000, 141980), (56792, 130000), (57250, 128960), (59540, 124000), (62000, 119080), (64480, 114500), (65000, 113584), (70990, 104000), (73280, 100750), (74425, 99200), (77500, 95264), (80000, 92287), (80600, 91600)]