2391567480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:359

約数の個数: 288

約数和(自身を含む): 8367690240

約数和(自身を除く): 5976122760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 127, 136, 153, 170, 180, 181, 204, 254, 255, 289, 306, 340, 360, 362, 381, 408, 508, 510, 543, 578, 612, 635, 680, 724, 762, 765, 867, 905, 1016, 1020, 1086, 1143, 1156, 1224, 1270, 1445, 1448, 1524, 1530, 1629, 1734, 1810, 1905, 2040, 2159, 2172, 2286, 2312, 2540, 2601, 2715, 2890, 3048, 3060, 3077, 3258, 3468, 3620, 3810, 4318, 4335, 4344, 4572, 5080, 5202, 5430, 5715, 5780, 6120, 6154, 6477, 6516, 6936, 7240, 7620, 8145, 8636, 8670, 9144, 9231, 10404, 10795, 10860, 11430, 11560, 12308, 12954, 13005, 13032, 15240, 15385, 16290, 17272, 17340, 18462, 19431, 20808, 21590, 21720, 22860, 22987, 24616, 25908, 26010, 27693, 30770, 32385, 32580, 34680, 36703, 36924, 38862, 43180, 45720, 45974, 46155, 51816, 52020, 52309, 55386, 61540, 64770, 65160, 68961, 73406, 73848, 77724, 86360, 91948, 92310, 97155, 104040, 104618, 110109, 110772, 114935, 123080, 129540, 137922, 138465, 146812, 155448, 156927, 183515, 183896, 184620, 194310, 206883, 209236, 220218, 221544, 229870, 259080, 261545, 275844, 276930, 293624, 313854, 330327, 344805, 367030, 369240, 388620, 390779, 413766, 418472, 440436, 459740, 470781, 523090, 550545, 551688, 553860, 627708, 660654, 689610, 734060, 777240, 781558, 784635, 827532, 880872, 919480, 941562, 1034415, 1046180, 1101090, 1107720, 1172337, 1255416, 1321308, 1379220, 1468120, 1563116, 1569270, 1651635, 1655064, 1883124, 1953895, 2068830, 2092360, 2202180, 2344674, 2353905, 2642616, 2758440, 3126232, 3138540, 3303270, 3517011, 3766248, 3907790, 4137660, 4404360, 4689348, 4707810, 5861685, 6277080, 6606540, 6643243, 7034022, 7815580, 8275320, 9378696, 9415620, 11723370, 13213080, 13286486, 14068044, 15631160, 17585055, 18831240, 19929729, 23446740, 26572972, 28136088, 33216215, 35170110, 39859458, 46893480, 53145944, 59789187, 66432430, 70340220, 79718916, 99648645, 119578374, 132864860, 140680440, 159437832, 199297290, 239156748, 265729720, 298945935, 398594580, 478313496, 597891870, 797189160, 1195783740, 2391567480]

約数ペア:

[(1, 2391567480), (2, 1195783740), (3, 797189160), (4, 597891870), (5, 478313496), (6, 398594580), (8, 298945935), (9, 265729720), (10, 239156748), (12, 199297290), (15, 159437832), (17, 140680440), (18, 132864860), (20, 119578374), (24, 99648645), (30, 79718916), (34, 70340220), (36, 66432430), (40, 59789187), (45, 53145944), (51, 46893480), (60, 39859458), (68, 35170110), (72, 33216215), (85, 28136088), (90, 26572972), (102, 23446740), (120, 19929729), (127, 18831240), (136, 17585055), (153, 15631160), (170, 14068044), (180, 13286486), (181, 13213080), (204, 11723370), (254, 9415620), (255, 9378696), (289, 8275320), (306, 7815580), (340, 7034022), (360, 6643243), (362, 6606540), (381, 6277080), (408, 5861685), (508, 4707810), (510, 4689348), (543, 4404360), (578, 4137660), (612, 3907790), (635, 3766248), (680, 3517011), (724, 3303270), (762, 3138540), (765, 3126232), (867, 2758440), (905, 2642616), (1016, 2353905), (1020, 2344674), (1086, 2202180), (1143, 2092360), (1156, 2068830), (1224, 1953895), (1270, 1883124), (1445, 1655064), (1448, 1651635), (1524, 1569270), (1530, 1563116), (1629, 1468120), (1734, 1379220), (1810, 1321308), (1905, 1255416), (2040, 1172337), (2159, 1107720), (2172, 1101090), (2286, 1046180), (2312, 1034415), (2540, 941562), (2601, 919480), (2715, 880872), (2890, 827532), (3048, 784635), (3060, 781558), (3077, 777240), (3258, 734060), (3468, 689610), (3620, 660654), (3810, 627708), (4318, 553860), (4335, 551688), (4344, 550545), (4572, 523090), (5080, 470781), (5202, 459740), (5430, 440436), (5715, 418472), (5780, 413766), (6120, 390779), (6154, 388620), (6477, 369240), (6516, 367030), (6936, 344805), (7240, 330327), (7620, 313854), (8145, 293624), (8636, 276930), (8670, 275844), (9144, 261545), (9231, 259080), (10404, 229870), (10795, 221544), (10860, 220218), (11430, 209236), (11560, 206883), (12308, 194310), (12954, 184620), (13005, 183896), (13032, 183515), (15240, 156927), (15385, 155448), (16290, 146812), (17272, 138465), (17340, 137922), (18462, 129540), (19431, 123080), (20808, 114935), (21590, 110772), (21720, 110109), (22860, 104618), (22987, 104040), (24616, 97155), (25908, 92310), (26010, 91948), (27693, 86360), (30770, 77724), (32385, 73848), (32580, 73406), (34680, 68961), (36703, 65160), (36924, 64770), (38862, 61540), (43180, 55386), (45720, 52309), (45974, 52020), (46155, 51816)]