135589440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{20177}}^1$

素因数の和:20204

約数の個数: 112

約数和(自身を含む): 492020352

約数和(自身を除く): 356430912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 20177, 40354, 60531, 80708, 100885, 121062, 141239, 161416, 201770, 242124, 282478, 302655, 322832, 403540, 423717, 484248, 564956, 605310, 645664, 706195, 807080, 847434, 968496, 1129912, 1210620, 1291328, 1412390, 1614160, 1694868, 1936992, 2118585, 2259824, 2421240, 2824780, 3228320, 3389736, 3873984, 4237170, 4519648, 4842480, 5649560, 6456640, 6779472, 8474340, 9039296, 9684960, 11299120, 13558944, 16948680, 19369920, 22598240, 27117888, 33897360, 45196480, 67794720, 135589440]

約数ペア:

[(1, 135589440), (2, 67794720), (3, 45196480), (4, 33897360), (5, 27117888), (6, 22598240), (7, 19369920), (8, 16948680), (10, 13558944), (12, 11299120), (14, 9684960), (15, 9039296), (16, 8474340), (20, 6779472), (21, 6456640), (24, 5649560), (28, 4842480), (30, 4519648), (32, 4237170), (35, 3873984), (40, 3389736), (42, 3228320), (48, 2824780), (56, 2421240), (60, 2259824), (64, 2118585), (70, 1936992), (80, 1694868), (84, 1614160), (96, 1412390), (105, 1291328), (112, 1210620), (120, 1129912), (140, 968496), (160, 847434), (168, 807080), (192, 706195), (210, 645664), (224, 605310), (240, 564956), (280, 484248), (320, 423717), (336, 403540), (420, 322832), (448, 302655), (480, 282478), (560, 242124), (672, 201770), (840, 161416), (960, 141239), (1120, 121062), (1344, 100885), (1680, 80708), (2240, 60531), (3360, 40354), (6720, 20177)]