320274864

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8184

約数の個数: 160

約数和(自身を含む): 1131594240

約数和(自身を除く): 811319376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5616, 6552, 8147, 9828, 13104, 16294, 19656, 24441, 32588, 39312, 48882, 57029, 65176, 73323, 97764, 105911, 114058, 130352, 146646, 171087, 195528, 211822, 219969, 228116, 293292, 317733, 342174, 391056, 423644, 439938, 456232, 513261, 586584, 635466, 684348, 741377, 847288, 879876, 912464, 953199, 1026522, 1173168, 1270932, 1368696, 1482754, 1539783, 1694576, 1759752, 1906398, 2053044, 2224131, 2541864, 2737392, 2859597, 2965508, 3079566, 3519504, 3812796, 4106088, 4448262, 5083728, 5719194, 5931016, 6159132, 6672393, 7625592, 8212176, 8896524, 11438388, 11862032, 12318264, 13344786, 15251184, 17793048, 20017179, 22876776, 24636528, 26689572, 35586096, 40034358, 45753552, 53379144, 80068716, 106758288, 160137432, 320274864]

約数ペア:

[(1, 320274864), (2, 160137432), (3, 106758288), (4, 80068716), (6, 53379144), (7, 45753552), (8, 40034358), (9, 35586096), (12, 26689572), (13, 24636528), (14, 22876776), (16, 20017179), (18, 17793048), (21, 15251184), (24, 13344786), (26, 12318264), (27, 11862032), (28, 11438388), (36, 8896524), (39, 8212176), (42, 7625592), (48, 6672393), (52, 6159132), (54, 5931016), (56, 5719194), (63, 5083728), (72, 4448262), (78, 4106088), (84, 3812796), (91, 3519504), (104, 3079566), (108, 2965508), (112, 2859597), (117, 2737392), (126, 2541864), (144, 2224131), (156, 2053044), (168, 1906398), (182, 1759752), (189, 1694576), (208, 1539783), (216, 1482754), (234, 1368696), (252, 1270932), (273, 1173168), (312, 1026522), (336, 953199), (351, 912464), (364, 879876), (378, 847288), (432, 741377), (468, 684348), (504, 635466), (546, 586584), (624, 513261), (702, 456232), (728, 439938), (756, 423644), (819, 391056), (936, 342174), (1008, 317733), (1092, 293292), (1404, 228116), (1456, 219969), (1512, 211822), (1638, 195528), (1872, 171087), (2184, 146646), (2457, 130352), (2808, 114058), (3024, 105911), (3276, 97764), (4368, 73323), (4914, 65176), (5616, 57029), (6552, 48882), (8147, 39312), (9828, 32588), (13104, 24441), (16294, 19656)]