323440260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 1126137600

約数和(自身を除く): 802697340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 23, 26, 30, 33, 39, 44, 46, 52, 55, 60, 65, 66, 69, 78, 92, 110, 115, 121, 130, 132, 138, 143, 149, 156, 165, 195, 220, 230, 242, 253, 260, 276, 286, 298, 299, 330, 345, 363, 390, 429, 447, 460, 484, 506, 572, 596, 598, 605, 660, 690, 715, 726, 745, 759, 780, 858, 894, 897, 1012, 1196, 1210, 1265, 1380, 1430, 1452, 1490, 1495, 1518, 1573, 1639, 1716, 1788, 1794, 1815, 1937, 2145, 2235, 2420, 2530, 2783, 2860, 2980, 2990, 3036, 3146, 3278, 3289, 3427, 3588, 3630, 3795, 3874, 4290, 4470, 4485, 4719, 4917, 5060, 5566, 5811, 5980, 6292, 6556, 6578, 6854, 7260, 7590, 7748, 7865, 8195, 8349, 8580, 8940, 8970, 9438, 9685, 9834, 9867, 10281, 11132, 11622, 13156, 13708, 13915, 15180, 15730, 16390, 16445, 16698, 17135, 17940, 18029, 18876, 19370, 19668, 19734, 20562, 21307, 23244, 23595, 24585, 27830, 29055, 31460, 32780, 32890, 33396, 34270, 36058, 36179, 37697, 38740, 39468, 41124, 41745, 42614, 44551, 47190, 49170, 49335, 51405, 54087, 55660, 58110, 63921, 65780, 68540, 72116, 72358, 75394, 83490, 85228, 89102, 90145, 94380, 98340, 98670, 102810, 106535, 108174, 108537, 113091, 116220, 127842, 133653, 144716, 150788, 166980, 178204, 180290, 180895, 188485, 197340, 205620, 213070, 216348, 217074, 222755, 226182, 234377, 255684, 267306, 270435, 319605, 360580, 361790, 376970, 414667, 426140, 434148, 445510, 452364, 468754, 490061, 534612, 540870, 542685, 565455, 639210, 668265, 703131, 723580, 753940, 829334, 891020, 937508, 980122, 1081740, 1085370, 1130910, 1171885, 1244001, 1278420, 1336530, 1406262, 1470183, 1658668, 1960244, 2073335, 2170740, 2261820, 2343770, 2450305, 2488002, 2673060, 2812524, 2940366, 3515655, 4146670, 4687540, 4900610, 4976004, 5390671, 5880732, 6220005, 7031310, 7350915, 8293340, 9801220, 10781342, 12440010, 14062620, 14701830, 16172013, 21562684, 24880020, 26953355, 29403660, 32344026, 53906710, 64688052, 80860065, 107813420, 161720130, 323440260]

約数ペア:

[(1, 323440260), (2, 161720130), (3, 107813420), (4, 80860065), (5, 64688052), (6, 53906710), (10, 32344026), (11, 29403660), (12, 26953355), (13, 24880020), (15, 21562684), (20, 16172013), (22, 14701830), (23, 14062620), (26, 12440010), (30, 10781342), (33, 9801220), (39, 8293340), (44, 7350915), (46, 7031310), (52, 6220005), (55, 5880732), (60, 5390671), (65, 4976004), (66, 4900610), (69, 4687540), (78, 4146670), (92, 3515655), (110, 2940366), (115, 2812524), (121, 2673060), (130, 2488002), (132, 2450305), (138, 2343770), (143, 2261820), (149, 2170740), (156, 2073335), (165, 1960244), (195, 1658668), (220, 1470183), (230, 1406262), (242, 1336530), (253, 1278420), (260, 1244001), (276, 1171885), (286, 1130910), (298, 1085370), (299, 1081740), (330, 980122), (345, 937508), (363, 891020), (390, 829334), (429, 753940), (447, 723580), (460, 703131), (484, 668265), (506, 639210), (572, 565455), (596, 542685), (598, 540870), (605, 534612), (660, 490061), (690, 468754), (715, 452364), (726, 445510), (745, 434148), (759, 426140), (780, 414667), (858, 376970), (894, 361790), (897, 360580), (1012, 319605), (1196, 270435), (1210, 267306), (1265, 255684), (1380, 234377), (1430, 226182), (1452, 222755), (1490, 217074), (1495, 216348), (1518, 213070), (1573, 205620), (1639, 197340), (1716, 188485), (1788, 180895), (1794, 180290), (1815, 178204), (1937, 166980), (2145, 150788), (2235, 144716), (2420, 133653), (2530, 127842), (2783, 116220), (2860, 113091), (2980, 108537), (2990, 108174), (3036, 106535), (3146, 102810), (3278, 98670), (3289, 98340), (3427, 94380), (3588, 90145), (3630, 89102), (3795, 85228), (3874, 83490), (4290, 75394), (4470, 72358), (4485, 72116), (4719, 68540), (4917, 65780), (5060, 63921), (5566, 58110), (5811, 55660), (5980, 54087), (6292, 51405), (6556, 49335), (6578, 49170), (6854, 47190), (7260, 44551), (7590, 42614), (7748, 41745), (7865, 41124), (8195, 39468), (8349, 38740), (8580, 37697), (8940, 36179), (8970, 36058), (9438, 34270), (9685, 33396), (9834, 32890), (9867, 32780), (10281, 31460), (11132, 29055), (11622, 27830), (13156, 24585), (13708, 23595), (13915, 23244), (15180, 21307), (15730, 20562), (16390, 19734), (16445, 19668), (16698, 19370), (17135, 18876), (17940, 18029)]