12880560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 320

約数和(自身を含む): 53996544

約数和(自身を除く): 41115984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 41, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 82, 84, 85, 88, 102, 105, 110, 112, 119, 120, 123, 132, 136, 140, 154, 164, 165, 168, 170, 176, 187, 204, 205, 210, 220, 231, 238, 240, 246, 255, 264, 272, 280, 287, 308, 328, 330, 336, 340, 357, 374, 385, 408, 410, 420, 440, 451, 462, 476, 492, 510, 528, 560, 561, 574, 595, 615, 616, 656, 660, 680, 697, 714, 748, 770, 816, 820, 840, 861, 880, 902, 924, 935, 952, 984, 1020, 1122, 1148, 1155, 1190, 1230, 1232, 1309, 1320, 1353, 1360, 1394, 1428, 1435, 1496, 1540, 1640, 1680, 1722, 1785, 1804, 1848, 1870, 1904, 1968, 2040, 2091, 2244, 2255, 2296, 2310, 2380, 2460, 2618, 2640, 2706, 2788, 2805, 2856, 2870, 2992, 3080, 3157, 3280, 3444, 3485, 3570, 3608, 3696, 3740, 3927, 4080, 4182, 4305, 4488, 4510, 4592, 4620, 4760, 4879, 4920, 5236, 5412, 5576, 5610, 5712, 5740, 6160, 6314, 6545, 6765, 6888, 6970, 7140, 7216, 7480, 7667, 7854, 8364, 8610, 8976, 9020, 9240, 9471, 9520, 9758, 9840, 10455, 10472, 10824, 11152, 11220, 11480, 12628, 13090, 13530, 13776, 13940, 14280, 14637, 14960, 15334, 15708, 15785, 16728, 17220, 18040, 18480, 18942, 19516, 19635, 20910, 20944, 21648, 22440, 22960, 23001, 24395, 25256, 26180, 27060, 27880, 28560, 29274, 30668, 31416, 31570, 33456, 34440, 36080, 37884, 38335, 39032, 39270, 41820, 44880, 46002, 47355, 48790, 50512, 52360, 53669, 54120, 55760, 58548, 61336, 62832, 63140, 68880, 73185, 75768, 76670, 78064, 78540, 83640, 92004, 94710, 97580, 104720, 107338, 108240, 115005, 117096, 122672, 126280, 146370, 151536, 153340, 157080, 161007, 167280, 184008, 189420, 195160, 214676, 230010, 234192, 252560, 268345, 292740, 306680, 314160, 322014, 368016, 378840, 390320, 429352, 460020, 536690, 585480, 613360, 644028, 757680, 805035, 858704, 920040, 1073380, 1170960, 1288056, 1610070, 1840080, 2146760, 2576112, 3220140, 4293520, 6440280, 12880560]

約数ペア:

[(1, 12880560), (2, 6440280), (3, 4293520), (4, 3220140), (5, 2576112), (6, 2146760), (7, 1840080), (8, 1610070), (10, 1288056), (11, 1170960), (12, 1073380), (14, 920040), (15, 858704), (16, 805035), (17, 757680), (20, 644028), (21, 613360), (22, 585480), (24, 536690), (28, 460020), (30, 429352), (33, 390320), (34, 378840), (35, 368016), (40, 322014), (41, 314160), (42, 306680), (44, 292740), (48, 268345), (51, 252560), (55, 234192), (56, 230010), (60, 214676), (66, 195160), (68, 189420), (70, 184008), (77, 167280), (80, 161007), (82, 157080), (84, 153340), (85, 151536), (88, 146370), (102, 126280), (105, 122672), (110, 117096), (112, 115005), (119, 108240), (120, 107338), (123, 104720), (132, 97580), (136, 94710), (140, 92004), (154, 83640), (164, 78540), (165, 78064), (168, 76670), (170, 75768), (176, 73185), (187, 68880), (204, 63140), (205, 62832), (210, 61336), (220, 58548), (231, 55760), (238, 54120), (240, 53669), (246, 52360), (255, 50512), (264, 48790), (272, 47355), (280, 46002), (287, 44880), (308, 41820), (328, 39270), (330, 39032), (336, 38335), (340, 37884), (357, 36080), (374, 34440), (385, 33456), (408, 31570), (410, 31416), (420, 30668), (440, 29274), (451, 28560), (462, 27880), (476, 27060), (492, 26180), (510, 25256), (528, 24395), (560, 23001), (561, 22960), (574, 22440), (595, 21648), (615, 20944), (616, 20910), (656, 19635), (660, 19516), (680, 18942), (697, 18480), (714, 18040), (748, 17220), (770, 16728), (816, 15785), (820, 15708), (840, 15334), (861, 14960), (880, 14637), (902, 14280), (924, 13940), (935, 13776), (952, 13530), (984, 13090), (1020, 12628), (1122, 11480), (1148, 11220), (1155, 11152), (1190, 10824), (1230, 10472), (1232, 10455), (1309, 9840), (1320, 9758), (1353, 9520), (1360, 9471), (1394, 9240), (1428, 9020), (1435, 8976), (1496, 8610), (1540, 8364), (1640, 7854), (1680, 7667), (1722, 7480), (1785, 7216), (1804, 7140), (1848, 6970), (1870, 6888), (1904, 6765), (1968, 6545), (2040, 6314), (2091, 6160), (2244, 5740), (2255, 5712), (2296, 5610), (2310, 5576), (2380, 5412), (2460, 5236), (2618, 4920), (2640, 4879), (2706, 4760), (2788, 4620), (2805, 4592), (2856, 4510), (2870, 4488), (2992, 4305), (3080, 4182), (3157, 4080), (3280, 3927), (3444, 3740), (3485, 3696), (3570, 3608)]