67794720

素因数分解:

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

素因数の和:20202

約数の個数: 96

約数和(自身を含む): 244073088

約数和(自身を除く): 176278368

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 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, 1412390, 1614160, 1694868, 1936992, 2118585, 2259824, 2421240, 2824780, 3228320, 3389736, 4237170, 4519648, 4842480, 5649560, 6779472, 8474340, 9684960, 11299120, 13558944, 16948680, 22598240, 33897360, 67794720]

約数ペア:

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