238300920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1587

約数の個数: 256

約数和(自身を含む): 933811200

約数和(自身を除く): 695510280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1543, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3086, 3432, 3510, 3861, 3960, 4290, 4629, 4680, 5148, 5720, 5940, 6172, 6435, 7020, 7715, 7722, 8580, 9258, 10296, 11880, 12344, 12870, 13887, 14040, 15430, 15444, 16973, 17160, 18516, 19305, 20059, 23145, 25740, 27774, 30860, 30888, 33946, 37032, 38610, 40118, 41661, 46290, 50919, 51480, 55548, 60177, 61720, 67892, 69435, 77220, 80236, 83322, 84865, 92580, 100295, 101838, 111096, 120354, 135784, 138870, 152757, 154440, 160472, 166644, 169730, 180531, 185160, 200590, 203676, 208305, 220649, 240708, 254595, 277740, 300885, 305514, 333288, 339460, 361062, 401180, 407352, 416610, 441298, 458271, 481416, 509190, 541593, 555480, 601770, 611028, 661947, 678920, 722124, 763785, 802360, 833220, 882596, 902655, 916542, 1018380, 1083186, 1103245, 1203540, 1222056, 1323894, 1444248, 1527570, 1666440, 1765192, 1805310, 1833084, 1985841, 2036760, 2166372, 2206490, 2291355, 2407080, 2647788, 2707965, 3055140, 3309735, 3610620, 3666168, 3971682, 4332744, 4412980, 4582710, 5295576, 5415930, 5957523, 6110280, 6619470, 7221240, 7943364, 8825960, 9165420, 9929205, 10831860, 11915046, 13238940, 15886728, 18330840, 19858410, 21663720, 23830092, 26477880, 29787615, 39716820, 47660184, 59575230, 79433640, 119150460, 238300920]

約数ペア:

[(1, 238300920), (2, 119150460), (3, 79433640), (4, 59575230), (5, 47660184), (6, 39716820), (8, 29787615), (9, 26477880), (10, 23830092), (11, 21663720), (12, 19858410), (13, 18330840), (15, 15886728), (18, 13238940), (20, 11915046), (22, 10831860), (24, 9929205), (26, 9165420), (27, 8825960), (30, 7943364), (33, 7221240), (36, 6619470), (39, 6110280), (40, 5957523), (44, 5415930), (45, 5295576), (52, 4582710), (54, 4412980), (55, 4332744), (60, 3971682), (65, 3666168), (66, 3610620), (72, 3309735), (78, 3055140), (88, 2707965), (90, 2647788), (99, 2407080), (104, 2291355), (108, 2206490), (110, 2166372), (117, 2036760), (120, 1985841), (130, 1833084), (132, 1805310), (135, 1765192), (143, 1666440), (156, 1527570), (165, 1444248), (180, 1323894), (195, 1222056), (198, 1203540), (216, 1103245), (220, 1083186), (234, 1018380), (260, 916542), (264, 902655), (270, 882596), (286, 833220), (297, 802360), (312, 763785), (330, 722124), (351, 678920), (360, 661947), (390, 611028), (396, 601770), (429, 555480), (440, 541593), (468, 509190), (495, 481416), (520, 458271), (540, 441298), (572, 416610), (585, 407352), (594, 401180), (660, 361062), (702, 339460), (715, 333288), (780, 305514), (792, 300885), (858, 277740), (936, 254595), (990, 240708), (1080, 220649), (1144, 208305), (1170, 203676), (1188, 200590), (1287, 185160), (1320, 180531), (1404, 169730), (1430, 166644), (1485, 160472), (1543, 154440), (1560, 152757), (1716, 138870), (1755, 135784), (1980, 120354), (2145, 111096), (2340, 101838), (2376, 100295), (2574, 92580), (2808, 84865), (2860, 83322), (2970, 80236), (3086, 77220), (3432, 69435), (3510, 67892), (3861, 61720), (3960, 60177), (4290, 55548), (4629, 51480), (4680, 50919), (5148, 46290), (5720, 41661), (5940, 40118), (6172, 38610), (6435, 37032), (7020, 33946), (7715, 30888), (7722, 30860), (8580, 27774), (9258, 25740), (10296, 23145), (11880, 20059), (12344, 19305), (12870, 18516), (13887, 17160), (14040, 16973), (15430, 15444)]