133168140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6217}}^1$

素因数の和:6256

約数の個数: 144

約数和(自身を含む): 488884032

約数和(自身を除く): 355715892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 6217, 7140, 10710, 12434, 18651, 21420, 24868, 31085, 37302, 43519, 55953, 62170, 74604, 87038, 93255, 105689, 111906, 124340, 130557, 174076, 186510, 211378, 217595, 223812, 261114, 279765, 317067, 373020, 391671, 422756, 435190, 522228, 528445, 559530, 634134, 652785, 739823, 783342, 870380, 951201, 1056890, 1119060, 1268268, 1305570, 1479646, 1566684, 1585335, 1902402, 1958355, 2113780, 2219469, 2611140, 2959292, 3170670, 3699115, 3804804, 3916710, 4438938, 4756005, 6341340, 6658407, 7398230, 7833420, 8877876, 9512010, 11097345, 13316814, 14796460, 19024020, 22194690, 26633628, 33292035, 44389380, 66584070, 133168140]

約数ペア:

[(1, 133168140), (2, 66584070), (3, 44389380), (4, 33292035), (5, 26633628), (6, 22194690), (7, 19024020), (9, 14796460), (10, 13316814), (12, 11097345), (14, 9512010), (15, 8877876), (17, 7833420), (18, 7398230), (20, 6658407), (21, 6341340), (28, 4756005), (30, 4438938), (34, 3916710), (35, 3804804), (36, 3699115), (42, 3170670), (45, 2959292), (51, 2611140), (60, 2219469), (63, 2113780), (68, 1958355), (70, 1902402), (84, 1585335), (85, 1566684), (90, 1479646), (102, 1305570), (105, 1268268), (119, 1119060), (126, 1056890), (140, 951201), (153, 870380), (170, 783342), (180, 739823), (204, 652785), (210, 634134), (238, 559530), (252, 528445), (255, 522228), (306, 435190), (315, 422756), (340, 391671), (357, 373020), (420, 317067), (476, 279765), (510, 261114), (595, 223812), (612, 217595), (630, 211378), (714, 186510), (765, 174076), (1020, 130557), (1071, 124340), (1190, 111906), (1260, 105689), (1428, 93255), (1530, 87038), (1785, 74604), (2142, 62170), (2380, 55953), (3060, 43519), (3570, 37302), (4284, 31085), (5355, 24868), (6217, 21420), (7140, 18651), (10710, 12434)]