180656280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4217}}^1$

素因数の和:4258

約数の個数: 192

約数和(自身を含む): 710648640

約数和(自身を除く): 529992360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4217, 4284, 4760, 5355, 6120, 7140, 8434, 8568, 10710, 12651, 14280, 16868, 21085, 21420, 25302, 29519, 33736, 37953, 42170, 42840, 50604, 59038, 63255, 71689, 75906, 84340, 88557, 101208, 118076, 126510, 143378, 147595, 151812, 168680, 177114, 189765, 215067, 236152, 253020, 265671, 286756, 295190, 303624, 354228, 358445, 379530, 430134, 442785, 501823, 506040, 531342, 573512, 590380, 645201, 708456, 716890, 759060, 860268, 885570, 1003646, 1062684, 1075335, 1180760, 1290402, 1328355, 1433780, 1505469, 1518120, 1720536, 1771140, 2007292, 2125368, 2150670, 2509115, 2580804, 2656710, 2867560, 3010938, 3226005, 3542280, 4014584, 4301340, 4516407, 5018230, 5161608, 5313420, 6021876, 6452010, 7527345, 8602680, 9032814, 10036460, 10626840, 12043752, 12904020, 15054690, 18065628, 20072920, 22582035, 25808040, 30109380, 36131256, 45164070, 60218760, 90328140, 180656280]

約数ペア:

[(1, 180656280), (2, 90328140), (3, 60218760), (4, 45164070), (5, 36131256), (6, 30109380), (7, 25808040), (8, 22582035), (9, 20072920), (10, 18065628), (12, 15054690), (14, 12904020), (15, 12043752), (17, 10626840), (18, 10036460), (20, 9032814), (21, 8602680), (24, 7527345), (28, 6452010), (30, 6021876), (34, 5313420), (35, 5161608), (36, 5018230), (40, 4516407), (42, 4301340), (45, 4014584), (51, 3542280), (56, 3226005), (60, 3010938), (63, 2867560), (68, 2656710), (70, 2580804), (72, 2509115), (84, 2150670), (85, 2125368), (90, 2007292), (102, 1771140), (105, 1720536), (119, 1518120), (120, 1505469), (126, 1433780), (136, 1328355), (140, 1290402), (153, 1180760), (168, 1075335), (170, 1062684), (180, 1003646), (204, 885570), (210, 860268), (238, 759060), (252, 716890), (255, 708456), (280, 645201), (306, 590380), (315, 573512), (340, 531342), (357, 506040), (360, 501823), (408, 442785), (420, 430134), (476, 379530), (504, 358445), (510, 354228), (595, 303624), (612, 295190), (630, 286756), (680, 265671), (714, 253020), (765, 236152), (840, 215067), (952, 189765), (1020, 177114), (1071, 168680), (1190, 151812), (1224, 147595), (1260, 143378), (1428, 126510), (1530, 118076), (1785, 101208), (2040, 88557), (2142, 84340), (2380, 75906), (2520, 71689), (2856, 63255), (3060, 59038), (3570, 50604), (4217, 42840), (4284, 42170), (4760, 37953), (5355, 33736), (6120, 29519), (7140, 25302), (8434, 21420), (8568, 21085), (10710, 16868), (12651, 14280)]