1555888320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1087}}^1$

素因数の和:1188

約数の個数: 336

約数和(自身を含む): 6207971328

約数和(自身を除く): 4652083008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 280, 284, 288, 315, 320, 336, 355, 360, 420, 426, 448, 480, 497, 504, 560, 568, 576, 630, 639, 672, 710, 720, 840, 852, 960, 994, 1008, 1065, 1087, 1120, 1136, 1260, 1278, 1344, 1420, 1440, 1491, 1680, 1704, 1988, 2016, 2130, 2174, 2240, 2272, 2485, 2520, 2556, 2840, 2880, 2982, 3195, 3261, 3360, 3408, 3976, 4032, 4260, 4348, 4473, 4544, 4970, 5040, 5112, 5435, 5680, 5964, 6390, 6522, 6720, 6816, 7455, 7609, 7952, 8520, 8696, 8946, 9783, 9940, 10080, 10224, 10870, 11360, 11928, 12780, 13044, 13632, 14910, 15218, 15904, 16305, 17040, 17392, 17892, 19566, 19880, 20160, 20448, 21740, 22365, 22720, 22827, 23856, 25560, 26088, 29820, 30436, 31808, 32610, 34080, 34784, 35784, 38045, 39132, 39760, 40896, 43480, 44730, 45654, 47712, 48915, 51120, 52176, 59640, 60872, 65220, 68160, 68481, 69568, 71568, 76090, 77177, 78264, 79520, 86960, 89460, 91308, 95424, 97830, 102240, 104352, 114135, 119280, 121744, 130440, 136962, 143136, 152180, 154354, 156528, 159040, 173920, 178920, 182616, 195660, 204480, 208704, 228270, 231531, 238560, 243488, 260880, 273924, 286272, 304360, 308708, 313056, 342405, 347840, 357840, 365232, 385885, 391320, 456540, 463062, 477120, 486976, 521760, 540239, 547848, 608720, 617416, 626112, 684810, 694593, 715680, 730464, 771770, 782640, 913080, 926124, 1043520, 1080478, 1095696, 1157655, 1217440, 1234832, 1369620, 1389186, 1431360, 1460928, 1543540, 1565280, 1620717, 1826160, 1852248, 2160956, 2191392, 2315310, 2434880, 2469664, 2701195, 2739240, 2778372, 3087080, 3130560, 3241434, 3472965, 3652320, 3704496, 4321912, 4382784, 4630620, 4862151, 4939328, 5402390, 5478480, 5556744, 6174160, 6482868, 6945930, 7304640, 7408992, 8103585, 8643824, 9261240, 9724302, 10804780, 10956960, 11113488, 12348320, 12965736, 13891860, 14817984, 16207170, 17287648, 18522480, 19448604, 21609560, 21913920, 22226976, 24310755, 24696640, 25931472, 27783720, 32414340, 34575296, 37044960, 38897208, 43219120, 44453952, 48621510, 51862944, 55567440, 64828680, 74089920, 77794416, 86438240, 97243020, 103725888, 111134880, 129657360, 155588832, 172876480, 194486040, 222269760, 259314720, 311177664, 388972080, 518629440, 777944160, 1555888320]

約数ペア:

[(1, 1555888320), (2, 777944160), (3, 518629440), (4, 388972080), (5, 311177664), (6, 259314720), (7, 222269760), (8, 194486040), (9, 172876480), (10, 155588832), (12, 129657360), (14, 111134880), (15, 103725888), (16, 97243020), (18, 86438240), (20, 77794416), (21, 74089920), (24, 64828680), (28, 55567440), (30, 51862944), (32, 48621510), (35, 44453952), (36, 43219120), (40, 38897208), (42, 37044960), (45, 34575296), (48, 32414340), (56, 27783720), (60, 25931472), (63, 24696640), (64, 24310755), (70, 22226976), (71, 21913920), (72, 21609560), (80, 19448604), (84, 18522480), (90, 17287648), (96, 16207170), (105, 14817984), (112, 13891860), (120, 12965736), (126, 12348320), (140, 11113488), (142, 10956960), (144, 10804780), (160, 9724302), (168, 9261240), (180, 8643824), (192, 8103585), (210, 7408992), (213, 7304640), (224, 6945930), (240, 6482868), (252, 6174160), (280, 5556744), (284, 5478480), (288, 5402390), (315, 4939328), (320, 4862151), (336, 4630620), (355, 4382784), (360, 4321912), (420, 3704496), (426, 3652320), (448, 3472965), (480, 3241434), (497, 3130560), (504, 3087080), (560, 2778372), (568, 2739240), (576, 2701195), (630, 2469664), (639, 2434880), (672, 2315310), (710, 2191392), (720, 2160956), (840, 1852248), (852, 1826160), (960, 1620717), (994, 1565280), (1008, 1543540), (1065, 1460928), (1087, 1431360), (1120, 1389186), (1136, 1369620), (1260, 1234832), (1278, 1217440), (1344, 1157655), (1420, 1095696), (1440, 1080478), (1491, 1043520), (1680, 926124), (1704, 913080), (1988, 782640), (2016, 771770), (2130, 730464), (2174, 715680), (2240, 694593), (2272, 684810), (2485, 626112), (2520, 617416), (2556, 608720), (2840, 547848), (2880, 540239), (2982, 521760), (3195, 486976), (3261, 477120), (3360, 463062), (3408, 456540), (3976, 391320), (4032, 385885), (4260, 365232), (4348, 357840), (4473, 347840), (4544, 342405), (4970, 313056), (5040, 308708), (5112, 304360), (5435, 286272), (5680, 273924), (5964, 260880), (6390, 243488), (6522, 238560), (6720, 231531), (6816, 228270), (7455, 208704), (7609, 204480), (7952, 195660), (8520, 182616), (8696, 178920), (8946, 173920), (9783, 159040), (9940, 156528), (10080, 154354), (10224, 152180), (10870, 143136), (11360, 136962), (11928, 130440), (12780, 121744), (13044, 119280), (13632, 114135), (14910, 104352), (15218, 102240), (15904, 97830), (16305, 95424), (17040, 91308), (17392, 89460), (17892, 86960), (19566, 79520), (19880, 78264), (20160, 77177), (20448, 76090), (21740, 71568), (22365, 69568), (22720, 68481), (22827, 68160), (23856, 65220), (25560, 60872), (26088, 59640), (29820, 52176), (30436, 51120), (31808, 48915), (32610, 47712), (34080, 45654), (34784, 44730), (35784, 43480), (38045, 40896), (39132, 39760)]