230015520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1248

約数の個数: 288

約数和(自身を含む): 945060480

約数和(自身を除く): 715044960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1201, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1824, 1995, 2016, 2128, 2280, 2394, 2402, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3603, 3990, 4256, 4560, 4788, 4804, 5040, 5320, 5472, 5985, 6005, 6384, 6840, 7206, 7980, 8407, 9120, 9576, 9608, 10080, 10640, 10809, 11970, 12010, 12768, 13680, 14412, 15960, 16814, 18015, 19152, 19216, 21280, 21618, 22819, 23940, 24020, 25221, 27360, 28824, 31920, 33628, 36030, 38304, 38432, 42035, 43236, 45638, 47880, 48040, 50442, 54045, 57648, 63840, 67256, 68457, 72060, 75663, 84070, 86472, 91276, 95760, 96080, 100884, 108090, 114095, 115296, 126105, 134512, 136914, 144120, 151326, 159733, 168140, 172944, 182552, 191520, 192160, 201768, 205371, 216180, 228190, 252210, 269024, 273828, 288240, 302652, 319466, 336280, 342285, 345888, 365104, 378315, 403536, 410742, 432360, 456380, 479199, 504420, 547656, 576480, 605304, 638932, 672560, 684570, 730208, 756630, 798665, 807072, 821484, 864720, 912760, 958398, 1008840, 1026855, 1095312, 1210608, 1277864, 1345120, 1369140, 1437597, 1513260, 1597330, 1642968, 1729440, 1825520, 1916796, 2017680, 2053710, 2190624, 2395995, 2421216, 2555728, 2738280, 2875194, 3026520, 3194660, 3285936, 3651040, 3833592, 4035360, 4107420, 4791990, 5111456, 5476560, 5750388, 6053040, 6389320, 6571872, 7187985, 7667184, 8214840, 9583980, 10953120, 11500776, 12106080, 12778640, 14375970, 15334368, 16429680, 19167960, 23001552, 25557280, 28751940, 32859360, 38335920, 46003104, 57503880, 76671840, 115007760, 230015520]

約数ペア:

[(1, 230015520), (2, 115007760), (3, 76671840), (4, 57503880), (5, 46003104), (6, 38335920), (7, 32859360), (8, 28751940), (9, 25557280), (10, 23001552), (12, 19167960), (14, 16429680), (15, 15334368), (16, 14375970), (18, 12778640), (19, 12106080), (20, 11500776), (21, 10953120), (24, 9583980), (28, 8214840), (30, 7667184), (32, 7187985), (35, 6571872), (36, 6389320), (38, 6053040), (40, 5750388), (42, 5476560), (45, 5111456), (48, 4791990), (56, 4107420), (57, 4035360), (60, 3833592), (63, 3651040), (70, 3285936), (72, 3194660), (76, 3026520), (80, 2875194), (84, 2738280), (90, 2555728), (95, 2421216), (96, 2395995), (105, 2190624), (112, 2053710), (114, 2017680), (120, 1916796), (126, 1825520), (133, 1729440), (140, 1642968), (144, 1597330), (152, 1513260), (160, 1437597), (168, 1369140), (171, 1345120), (180, 1277864), (190, 1210608), (210, 1095312), (224, 1026855), (228, 1008840), (240, 958398), (252, 912760), (266, 864720), (280, 821484), (285, 807072), (288, 798665), (304, 756630), (315, 730208), (336, 684570), (342, 672560), (360, 638932), (380, 605304), (399, 576480), (420, 547656), (456, 504420), (480, 479199), (504, 456380), (532, 432360), (560, 410742), (570, 403536), (608, 378315), (630, 365104), (665, 345888), (672, 342285), (684, 336280), (720, 319466), (760, 302652), (798, 288240), (840, 273828), (855, 269024), (912, 252210), (1008, 228190), (1064, 216180), (1120, 205371), (1140, 201768), (1197, 192160), (1201, 191520), (1260, 182552), (1330, 172944), (1368, 168140), (1440, 159733), (1520, 151326), (1596, 144120), (1680, 136914), (1710, 134512), (1824, 126105), (1995, 115296), (2016, 114095), (2128, 108090), (2280, 100884), (2394, 96080), (2402, 95760), (2520, 91276), (2660, 86472), (2736, 84070), (3040, 75663), (3192, 72060), (3360, 68457), (3420, 67256), (3603, 63840), (3990, 57648), (4256, 54045), (4560, 50442), (4788, 48040), (4804, 47880), (5040, 45638), (5320, 43236), (5472, 42035), (5985, 38432), (6005, 38304), (6384, 36030), (6840, 33628), (7206, 31920), (7980, 28824), (8407, 27360), (9120, 25221), (9576, 24020), (9608, 23940), (10080, 22819), (10640, 21618), (10809, 21280), (11970, 19216), (12010, 19152), (12768, 18015), (13680, 16814), (14412, 15960)]