203513760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 739694592

約数和(自身を除く): 536180832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 47, 48, 60, 62, 72, 80, 90, 93, 94, 96, 97, 120, 124, 141, 144, 155, 160, 180, 186, 188, 194, 235, 240, 248, 279, 282, 288, 291, 310, 360, 372, 376, 388, 423, 465, 470, 480, 485, 496, 558, 564, 582, 620, 705, 720, 744, 752, 776, 846, 873, 930, 940, 970, 992, 1116, 1128, 1164, 1240, 1395, 1410, 1440, 1455, 1457, 1488, 1504, 1552, 1692, 1746, 1860, 1880, 1940, 2115, 2232, 2256, 2328, 2480, 2790, 2820, 2910, 2914, 2976, 3007, 3104, 3384, 3492, 3720, 3760, 3880, 4230, 4365, 4371, 4464, 4512, 4559, 4656, 4960, 5580, 5640, 5820, 5828, 6014, 6768, 6984, 7285, 7440, 7520, 7760, 8460, 8730, 8742, 8928, 9021, 9118, 9312, 11160, 11280, 11640, 11656, 12028, 13113, 13536, 13677, 13968, 14570, 14880, 15035, 15520, 16920, 17460, 17484, 18042, 18236, 21855, 22320, 22560, 22795, 23280, 23312, 24056, 26226, 27063, 27354, 27936, 29140, 30070, 33840, 34920, 34968, 36084, 36472, 41031, 43710, 44640, 45105, 45590, 46560, 46624, 48112, 52452, 54126, 54708, 58280, 60140, 65565, 67680, 68385, 69840, 69936, 72168, 72944, 82062, 87420, 90210, 91180, 96224, 104904, 108252, 109416, 116560, 120280, 131130, 135315, 136770, 139680, 139872, 141329, 144336, 145888, 164124, 174840, 180420, 182360, 205155, 209808, 216504, 218832, 233120, 240560, 262260, 270630, 273540, 282658, 288672, 328248, 349680, 360840, 364720, 410310, 419616, 423987, 433008, 437664, 481120, 524520, 541260, 547080, 565316, 656496, 699360, 706645, 721680, 729440, 820620, 847974, 866016, 1049040, 1082520, 1094160, 1130632, 1271961, 1312992, 1413290, 1443360, 1641240, 1695948, 2098080, 2119935, 2165040, 2188320, 2261264, 2543922, 2826580, 3282480, 3391896, 4239870, 4330080, 4522528, 5087844, 5653160, 6359805, 6564960, 6783792, 8479740, 10175688, 11306320, 12719610, 13567584, 16959480, 20351376, 22612640, 25439220, 33918960, 40702752, 50878440, 67837920, 101756880, 203513760]

約数ペア:

[(1, 203513760), (2, 101756880), (3, 67837920), (4, 50878440), (5, 40702752), (6, 33918960), (8, 25439220), (9, 22612640), (10, 20351376), (12, 16959480), (15, 13567584), (16, 12719610), (18, 11306320), (20, 10175688), (24, 8479740), (30, 6783792), (31, 6564960), (32, 6359805), (36, 5653160), (40, 5087844), (45, 4522528), (47, 4330080), (48, 4239870), (60, 3391896), (62, 3282480), (72, 2826580), (80, 2543922), (90, 2261264), (93, 2188320), (94, 2165040), (96, 2119935), (97, 2098080), (120, 1695948), (124, 1641240), (141, 1443360), (144, 1413290), (155, 1312992), (160, 1271961), (180, 1130632), (186, 1094160), (188, 1082520), (194, 1049040), (235, 866016), (240, 847974), (248, 820620), (279, 729440), (282, 721680), (288, 706645), (291, 699360), (310, 656496), (360, 565316), (372, 547080), (376, 541260), (388, 524520), (423, 481120), (465, 437664), (470, 433008), (480, 423987), (485, 419616), (496, 410310), (558, 364720), (564, 360840), (582, 349680), (620, 328248), (705, 288672), (720, 282658), (744, 273540), (752, 270630), (776, 262260), (846, 240560), (873, 233120), (930, 218832), (940, 216504), (970, 209808), (992, 205155), (1116, 182360), (1128, 180420), (1164, 174840), (1240, 164124), (1395, 145888), (1410, 144336), (1440, 141329), (1455, 139872), (1457, 139680), (1488, 136770), (1504, 135315), (1552, 131130), (1692, 120280), (1746, 116560), (1860, 109416), (1880, 108252), (1940, 104904), (2115, 96224), (2232, 91180), (2256, 90210), (2328, 87420), (2480, 82062), (2790, 72944), (2820, 72168), (2910, 69936), (2914, 69840), (2976, 68385), (3007, 67680), (3104, 65565), (3384, 60140), (3492, 58280), (3720, 54708), (3760, 54126), (3880, 52452), (4230, 48112), (4365, 46624), (4371, 46560), (4464, 45590), (4512, 45105), (4559, 44640), (4656, 43710), (4960, 41031), (5580, 36472), (5640, 36084), (5820, 34968), (5828, 34920), (6014, 33840), (6768, 30070), (6984, 29140), (7285, 27936), (7440, 27354), (7520, 27063), (7760, 26226), (8460, 24056), (8730, 23312), (8742, 23280), (8928, 22795), (9021, 22560), (9118, 22320), (9312, 21855), (11160, 18236), (11280, 18042), (11640, 17484), (11656, 17460), (12028, 16920), (13113, 15520), (13536, 15035), (13677, 14880), (13968, 14570)]