617933960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2833}}^1$

素因数の和:2911

約数の個数: 128

約数和(自身を含む): 1714003200

約数和(自身を除く): 1096069240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 82, 95, 133, 140, 152, 164, 190, 205, 266, 280, 287, 328, 380, 410, 532, 574, 665, 760, 779, 820, 1064, 1148, 1330, 1435, 1558, 1640, 2296, 2660, 2833, 2870, 3116, 3895, 5320, 5453, 5666, 5740, 6232, 7790, 10906, 11332, 11480, 14165, 15580, 19831, 21812, 22664, 27265, 28330, 31160, 39662, 43624, 53827, 54530, 56660, 79324, 99155, 107654, 109060, 113320, 116153, 158648, 198310, 215308, 218120, 232306, 269135, 376789, 396620, 430616, 464612, 538270, 580765, 753578, 793240, 813071, 929224, 1076540, 1161530, 1507156, 1626142, 1883945, 2153080, 2206907, 2323060, 3014312, 3252284, 3767890, 4065355, 4413814, 4646120, 6504568, 7535780, 8130710, 8827628, 11034535, 15071560, 15448349, 16261420, 17655256, 22069070, 30896698, 32522840, 44138140, 61793396, 77241745, 88276280, 123586792, 154483490, 308966980, 617933960]

約数ペア:

[(1, 617933960), (2, 308966980), (4, 154483490), (5, 123586792), (7, 88276280), (8, 77241745), (10, 61793396), (14, 44138140), (19, 32522840), (20, 30896698), (28, 22069070), (35, 17655256), (38, 16261420), (40, 15448349), (41, 15071560), (56, 11034535), (70, 8827628), (76, 8130710), (82, 7535780), (95, 6504568), (133, 4646120), (140, 4413814), (152, 4065355), (164, 3767890), (190, 3252284), (205, 3014312), (266, 2323060), (280, 2206907), (287, 2153080), (328, 1883945), (380, 1626142), (410, 1507156), (532, 1161530), (574, 1076540), (665, 929224), (760, 813071), (779, 793240), (820, 753578), (1064, 580765), (1148, 538270), (1330, 464612), (1435, 430616), (1558, 396620), (1640, 376789), (2296, 269135), (2660, 232306), (2833, 218120), (2870, 215308), (3116, 198310), (3895, 158648), (5320, 116153), (5453, 113320), (5666, 109060), (5740, 107654), (6232, 99155), (7790, 79324), (10906, 56660), (11332, 54530), (11480, 53827), (14165, 43624), (15580, 39662), (19831, 31160), (21812, 28330), (22664, 27265)]