5556437880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{12227}}^1$

素因数の和:12789

約数の個数: 128

約数和(自身を含む): 19087418880

約数和(自身を除く): 13530981000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 541, 840, 1082, 1623, 2164, 2705, 3246, 3787, 4328, 5410, 6492, 7574, 8115, 10820, 11361, 12227, 12984, 15148, 16230, 18935, 21640, 22722, 24454, 30296, 32460, 36681, 37870, 45444, 48908, 56805, 61135, 64920, 73362, 75740, 85589, 90888, 97816, 113610, 122270, 146724, 151480, 171178, 183405, 227220, 244540, 256767, 293448, 342356, 366810, 427945, 454440, 489080, 513534, 684712, 733620, 855890, 1027068, 1283835, 1467240, 1711780, 2054136, 2567670, 3423560, 5135340, 6614807, 10270680, 13229614, 19844421, 26459228, 33074035, 39688842, 46303649, 52918456, 66148070, 79377684, 92607298, 99222105, 132296140, 138910947, 158755368, 185214596, 198444210, 231518245, 264592280, 277821894, 370429192, 396888420, 463036490, 555643788, 694554735, 793776840, 926072980, 1111287576, 1389109470, 1852145960, 2778218940, 5556437880]

約数ペア:

[(1, 5556437880), (2, 2778218940), (3, 1852145960), (4, 1389109470), (5, 1111287576), (6, 926072980), (7, 793776840), (8, 694554735), (10, 555643788), (12, 463036490), (14, 396888420), (15, 370429192), (20, 277821894), (21, 264592280), (24, 231518245), (28, 198444210), (30, 185214596), (35, 158755368), (40, 138910947), (42, 132296140), (56, 99222105), (60, 92607298), (70, 79377684), (84, 66148070), (105, 52918456), (120, 46303649), (140, 39688842), (168, 33074035), (210, 26459228), (280, 19844421), (420, 13229614), (541, 10270680), (840, 6614807), (1082, 5135340), (1623, 3423560), (2164, 2567670), (2705, 2054136), (3246, 1711780), (3787, 1467240), (4328, 1283835), (5410, 1027068), (6492, 855890), (7574, 733620), (8115, 684712), (10820, 513534), (11361, 489080), (12227, 454440), (12984, 427945), (15148, 366810), (16230, 342356), (18935, 293448), (21640, 256767), (22722, 244540), (24454, 227220), (30296, 183405), (32460, 171178), (36681, 151480), (37870, 146724), (45444, 122270), (48908, 113610), (56805, 97816), (61135, 90888), (64920, 85589), (73362, 75740)]