223087680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1185

約数の個数: 168

約数和(自身を含む): 778849344

約数和(自身を除く): 555761664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 192, 213, 240, 284, 288, 320, 355, 360, 426, 480, 568, 576, 639, 710, 720, 852, 960, 1065, 1091, 1136, 1278, 1420, 1440, 1704, 2130, 2182, 2272, 2556, 2840, 2880, 3195, 3273, 3408, 4260, 4364, 4544, 5112, 5455, 5680, 6390, 6546, 6816, 8520, 8728, 9819, 10224, 10910, 11360, 12780, 13092, 13632, 16365, 17040, 17456, 19638, 20448, 21820, 22720, 25560, 26184, 32730, 34080, 34912, 39276, 40896, 43640, 49095, 51120, 52368, 65460, 68160, 69824, 77461, 78552, 87280, 98190, 102240, 104736, 130920, 154922, 157104, 174560, 196380, 204480, 209472, 232383, 261840, 309844, 314208, 349120, 387305, 392760, 464766, 523680, 619688, 628416, 697149, 774610, 785520, 929532, 1047360, 1161915, 1239376, 1394298, 1549220, 1571040, 1859064, 2323830, 2478752, 2788596, 3098440, 3142080, 3485745, 3718128, 4647660, 4957504, 5577192, 6196880, 6971490, 7436256, 9295320, 11154384, 12393760, 13942980, 14872512, 18590640, 22308768, 24787520, 27885960, 37181280, 44617536, 55771920, 74362560, 111543840, 223087680]

約数ペア:

[(1, 223087680), (2, 111543840), (3, 74362560), (4, 55771920), (5, 44617536), (6, 37181280), (8, 27885960), (9, 24787520), (10, 22308768), (12, 18590640), (15, 14872512), (16, 13942980), (18, 12393760), (20, 11154384), (24, 9295320), (30, 7436256), (32, 6971490), (36, 6196880), (40, 5577192), (45, 4957504), (48, 4647660), (60, 3718128), (64, 3485745), (71, 3142080), (72, 3098440), (80, 2788596), (90, 2478752), (96, 2323830), (120, 1859064), (142, 1571040), (144, 1549220), (160, 1394298), (180, 1239376), (192, 1161915), (213, 1047360), (240, 929532), (284, 785520), (288, 774610), (320, 697149), (355, 628416), (360, 619688), (426, 523680), (480, 464766), (568, 392760), (576, 387305), (639, 349120), (710, 314208), (720, 309844), (852, 261840), (960, 232383), (1065, 209472), (1091, 204480), (1136, 196380), (1278, 174560), (1420, 157104), (1440, 154922), (1704, 130920), (2130, 104736), (2182, 102240), (2272, 98190), (2556, 87280), (2840, 78552), (2880, 77461), (3195, 69824), (3273, 68160), (3408, 65460), (4260, 52368), (4364, 51120), (4544, 49095), (5112, 43640), (5455, 40896), (5680, 39276), (6390, 34912), (6546, 34080), (6816, 32730), (8520, 26184), (8728, 25560), (9819, 22720), (10224, 21820), (10910, 20448), (11360, 19638), (12780, 17456), (13092, 17040), (13632, 16365)]