19320840

素因数分解:

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

素因数の和:93

約数の個数: 384

約数和(自身を含む): 84913920

約数和(自身を除く): 65593080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 24, 28, 30, 33, 34, 35, 36, 40, 41, 42, 44, 45, 51, 55, 56, 60, 63, 66, 68, 70, 72, 77, 82, 84, 85, 88, 90, 99, 102, 105, 110, 119, 120, 123, 126, 132, 136, 140, 153, 154, 164, 165, 168, 170, 180, 187, 198, 204, 205, 210, 220, 231, 238, 246, 252, 255, 264, 280, 287, 306, 308, 315, 328, 330, 340, 357, 360, 369, 374, 385, 396, 408, 410, 420, 440, 451, 462, 476, 492, 495, 504, 510, 561, 574, 595, 612, 615, 616, 630, 660, 680, 693, 697, 714, 738, 748, 765, 770, 792, 820, 840, 861, 902, 924, 935, 952, 984, 990, 1020, 1071, 1122, 1148, 1155, 1190, 1224, 1230, 1260, 1309, 1320, 1353, 1386, 1394, 1428, 1435, 1476, 1496, 1530, 1540, 1640, 1683, 1722, 1785, 1804, 1845, 1848, 1870, 1980, 2040, 2091, 2142, 2244, 2255, 2296, 2310, 2380, 2460, 2520, 2583, 2618, 2706, 2772, 2788, 2805, 2856, 2870, 2952, 3060, 3080, 3157, 3366, 3444, 3465, 3485, 3570, 3608, 3690, 3740, 3927, 3960, 4059, 4182, 4284, 4305, 4488, 4510, 4620, 4760, 4879, 4920, 5166, 5236, 5355, 5412, 5544, 5576, 5610, 5740, 6120, 6273, 6314, 6545, 6732, 6765, 6888, 6930, 6970, 7140, 7380, 7480, 7667, 7854, 8118, 8364, 8415, 8568, 8610, 9020, 9240, 9471, 9758, 10332, 10455, 10472, 10710, 10824, 11220, 11480, 11781, 12546, 12628, 12915, 13090, 13464, 13530, 13860, 13940, 14280, 14637, 14760, 15334, 15708, 15785, 16236, 16728, 16830, 17220, 18040, 18942, 19516, 19635, 20295, 20664, 20910, 21420, 22440, 23001, 23562, 24395, 25092, 25256, 25830, 26180, 27060, 27720, 27880, 28413, 29274, 30668, 31365, 31416, 31570, 32472, 33660, 34440, 37884, 38335, 39032, 39270, 40590, 41820, 42840, 43911, 46002, 47124, 47355, 48790, 50184, 51660, 52360, 53669, 54120, 56826, 58548, 58905, 61336, 62730, 63140, 67320, 69003, 73185, 75768, 76670, 78540, 81180, 83640, 87822, 92004, 94248, 94710, 97580, 103320, 107338, 113652, 115005, 117096, 117810, 125460, 126280, 138006, 142065, 146370, 153340, 157080, 161007, 162360, 175644, 184008, 189420, 195160, 214676, 219555, 227304, 230010, 235620, 250920, 268345, 276012, 284130, 292740, 306680, 322014, 345015, 351288, 378840, 429352, 439110, 460020, 471240, 483021, 536690, 552024, 568260, 585480, 644028, 690030, 805035, 878220, 920040, 966042, 1073380, 1136520, 1288056, 1380060, 1610070, 1756440, 1932084, 2146760, 2415105, 2760120, 3220140, 3864168, 4830210, 6440280, 9660420, 19320840]

約数ペア:

[(1, 19320840), (2, 9660420), (3, 6440280), (4, 4830210), (5, 3864168), (6, 3220140), (7, 2760120), (8, 2415105), (9, 2146760), (10, 1932084), (11, 1756440), (12, 1610070), (14, 1380060), (15, 1288056), (17, 1136520), (18, 1073380), (20, 966042), (21, 920040), (22, 878220), (24, 805035), (28, 690030), (30, 644028), (33, 585480), (34, 568260), (35, 552024), (36, 536690), (40, 483021), (41, 471240), (42, 460020), (44, 439110), (45, 429352), (51, 378840), (55, 351288), (56, 345015), (60, 322014), (63, 306680), (66, 292740), (68, 284130), (70, 276012), (72, 268345), (77, 250920), (82, 235620), (84, 230010), (85, 227304), (88, 219555), (90, 214676), (99, 195160), (102, 189420), (105, 184008), (110, 175644), (119, 162360), (120, 161007), (123, 157080), (126, 153340), (132, 146370), (136, 142065), (140, 138006), (153, 126280), (154, 125460), (164, 117810), (165, 117096), (168, 115005), (170, 113652), (180, 107338), (187, 103320), (198, 97580), (204, 94710), (205, 94248), (210, 92004), (220, 87822), (231, 83640), (238, 81180), (246, 78540), (252, 76670), (255, 75768), (264, 73185), (280, 69003), (287, 67320), (306, 63140), (308, 62730), (315, 61336), (328, 58905), (330, 58548), (340, 56826), (357, 54120), (360, 53669), (369, 52360), (374, 51660), (385, 50184), (396, 48790), (408, 47355), (410, 47124), (420, 46002), (440, 43911), (451, 42840), (462, 41820), (476, 40590), (492, 39270), (495, 39032), (504, 38335), (510, 37884), (561, 34440), (574, 33660), (595, 32472), (612, 31570), (615, 31416), (616, 31365), (630, 30668), (660, 29274), (680, 28413), (693, 27880), (697, 27720), (714, 27060), (738, 26180), (748, 25830), (765, 25256), (770, 25092), (792, 24395), (820, 23562), (840, 23001), (861, 22440), (902, 21420), (924, 20910), (935, 20664), (952, 20295), (984, 19635), (990, 19516), (1020, 18942), (1071, 18040), (1122, 17220), (1148, 16830), (1155, 16728), (1190, 16236), (1224, 15785), (1230, 15708), (1260, 15334), (1309, 14760), (1320, 14637), (1353, 14280), (1386, 13940), (1394, 13860), (1428, 13530), (1435, 13464), (1476, 13090), (1496, 12915), (1530, 12628), (1540, 12546), (1640, 11781), (1683, 11480), (1722, 11220), (1785, 10824), (1804, 10710), (1845, 10472), (1848, 10455), (1870, 10332), (1980, 9758), (2040, 9471), (2091, 9240), (2142, 9020), (2244, 8610), (2255, 8568), (2296, 8415), (2310, 8364), (2380, 8118), (2460, 7854), (2520, 7667), (2583, 7480), (2618, 7380), (2706, 7140), (2772, 6970), (2788, 6930), (2805, 6888), (2856, 6765), (2870, 6732), (2952, 6545), (3060, 6314), (3080, 6273), (3157, 6120), (3366, 5740), (3444, 5610), (3465, 5576), (3485, 5544), (3570, 5412), (3608, 5355), (3690, 5236), (3740, 5166), (3927, 4920), (3960, 4879), (4059, 4760), (4182, 4620), (4284, 4510), (4305, 4488)]