3220140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 12192768

約数和(自身を除く): 8972628

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 17, 20, 21, 22, 28, 30, 33, 34, 35, 41, 42, 44, 51, 55, 60, 66, 68, 70, 77, 82, 84, 85, 102, 105, 110, 119, 123, 132, 140, 154, 164, 165, 170, 187, 204, 205, 210, 220, 231, 238, 246, 255, 287, 308, 330, 340, 357, 374, 385, 410, 420, 451, 462, 476, 492, 510, 561, 574, 595, 615, 660, 697, 714, 748, 770, 820, 861, 902, 924, 935, 1020, 1122, 1148, 1155, 1190, 1230, 1309, 1353, 1394, 1428, 1435, 1540, 1722, 1785, 1804, 1870, 2091, 2244, 2255, 2310, 2380, 2460, 2618, 2706, 2788, 2805, 2870, 3157, 3444, 3485, 3570, 3740, 3927, 4182, 4305, 4510, 4620, 4879, 5236, 5412, 5610, 5740, 6314, 6545, 6765, 6970, 7140, 7667, 7854, 8364, 8610, 9020, 9471, 9758, 10455, 11220, 12628, 13090, 13530, 13940, 14637, 15334, 15708, 15785, 17220, 18942, 19516, 19635, 20910, 23001, 24395, 26180, 27060, 29274, 30668, 31570, 37884, 38335, 39270, 41820, 46002, 47355, 48790, 53669, 58548, 63140, 73185, 76670, 78540, 92004, 94710, 97580, 107338, 115005, 146370, 153340, 161007, 189420, 214676, 230010, 268345, 292740, 322014, 460020, 536690, 644028, 805035, 1073380, 1610070, 3220140]

約数ペア:

[(1, 3220140), (2, 1610070), (3, 1073380), (4, 805035), (5, 644028), (6, 536690), (7, 460020), (10, 322014), (11, 292740), (12, 268345), (14, 230010), (15, 214676), (17, 189420), (20, 161007), (21, 153340), (22, 146370), (28, 115005), (30, 107338), (33, 97580), (34, 94710), (35, 92004), (41, 78540), (42, 76670), (44, 73185), (51, 63140), (55, 58548), (60, 53669), (66, 48790), (68, 47355), (70, 46002), (77, 41820), (82, 39270), (84, 38335), (85, 37884), (102, 31570), (105, 30668), (110, 29274), (119, 27060), (123, 26180), (132, 24395), (140, 23001), (154, 20910), (164, 19635), (165, 19516), (170, 18942), (187, 17220), (204, 15785), (205, 15708), (210, 15334), (220, 14637), (231, 13940), (238, 13530), (246, 13090), (255, 12628), (287, 11220), (308, 10455), (330, 9758), (340, 9471), (357, 9020), (374, 8610), (385, 8364), (410, 7854), (420, 7667), (451, 7140), (462, 6970), (476, 6765), (492, 6545), (510, 6314), (561, 5740), (574, 5610), (595, 5412), (615, 5236), (660, 4879), (697, 4620), (714, 4510), (748, 4305), (770, 4182), (820, 3927), (861, 3740), (902, 3570), (924, 3485), (935, 3444), (1020, 3157), (1122, 2870), (1148, 2805), (1155, 2788), (1190, 2706), (1230, 2618), (1309, 2460), (1353, 2380), (1394, 2310), (1428, 2255), (1435, 2244), (1540, 2091), (1722, 1870), (1785, 1804)]