206724420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3217}}^1$

素因数の和:3259

約数の個数: 192

約数和(自身を含む): 778498560

約数和(自身を除く): 571774140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 153, 170, 180, 189, 204, 210, 238, 252, 255, 270, 306, 315, 340, 357, 378, 420, 459, 476, 510, 540, 595, 612, 630, 714, 756, 765, 918, 945, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 1836, 1890, 2142, 2295, 2380, 3060, 3213, 3217, 3570, 3780, 4284, 4590, 5355, 6426, 6434, 7140, 9180, 9651, 10710, 12852, 12868, 16065, 16085, 19302, 21420, 22519, 28953, 32130, 32170, 38604, 45038, 48255, 54689, 57906, 64260, 64340, 67557, 86859, 90076, 96510, 109378, 112595, 115812, 135114, 144765, 164067, 173718, 193020, 202671, 218756, 225190, 270228, 273445, 289530, 328134, 337785, 347436, 382823, 405342, 434295, 450380, 492201, 546890, 579060, 608013, 656268, 675570, 765646, 810684, 820335, 868590, 984402, 1013355, 1093780, 1148469, 1216026, 1351140, 1476603, 1531292, 1640670, 1737180, 1914115, 1968804, 2026710, 2296938, 2432052, 2461005, 2953206, 3040065, 3281340, 3445407, 3828230, 4053420, 4593876, 4922010, 5742345, 5906412, 6080130, 6890814, 7383015, 7656460, 9844020, 10336221, 11484690, 12160260, 13781628, 14766030, 17227035, 20672442, 22969380, 29532060, 34454070, 41344884, 51681105, 68908140, 103362210, 206724420]

約数ペア:

[(1, 206724420), (2, 103362210), (3, 68908140), (4, 51681105), (5, 41344884), (6, 34454070), (7, 29532060), (9, 22969380), (10, 20672442), (12, 17227035), (14, 14766030), (15, 13781628), (17, 12160260), (18, 11484690), (20, 10336221), (21, 9844020), (27, 7656460), (28, 7383015), (30, 6890814), (34, 6080130), (35, 5906412), (36, 5742345), (42, 4922010), (45, 4593876), (51, 4053420), (54, 3828230), (60, 3445407), (63, 3281340), (68, 3040065), (70, 2953206), (84, 2461005), (85, 2432052), (90, 2296938), (102, 2026710), (105, 1968804), (108, 1914115), (119, 1737180), (126, 1640670), (135, 1531292), (140, 1476603), (153, 1351140), (170, 1216026), (180, 1148469), (189, 1093780), (204, 1013355), (210, 984402), (238, 868590), (252, 820335), (255, 810684), (270, 765646), (306, 675570), (315, 656268), (340, 608013), (357, 579060), (378, 546890), (420, 492201), (459, 450380), (476, 434295), (510, 405342), (540, 382823), (595, 347436), (612, 337785), (630, 328134), (714, 289530), (756, 273445), (765, 270228), (918, 225190), (945, 218756), (1020, 202671), (1071, 193020), (1190, 173718), (1260, 164067), (1428, 144765), (1530, 135114), (1785, 115812), (1836, 112595), (1890, 109378), (2142, 96510), (2295, 90076), (2380, 86859), (3060, 67557), (3213, 64340), (3217, 64260), (3570, 57906), (3780, 54689), (4284, 48255), (4590, 45038), (5355, 38604), (6426, 32170), (6434, 32130), (7140, 28953), (9180, 22519), (9651, 21420), (10710, 19302), (12852, 16085), (12868, 16065)]