393500640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3319}}^1$

素因数の和:3369

約数の個数: 192

約数和(自身を含む): 1405555200

約数和(自身を除く): 1012054560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1248, 1482, 1520, 1560, 1824, 1976, 2080, 2280, 2470, 2964, 3040, 3120, 3319, 3705, 3952, 4560, 4940, 5928, 6240, 6638, 7410, 7904, 9120, 9880, 9957, 11856, 13276, 14820, 16595, 19760, 19914, 23712, 26552, 29640, 33190, 39520, 39828, 43147, 49785, 53104, 59280, 63061, 66380, 79656, 86294, 99570, 106208, 118560, 126122, 129441, 132760, 159312, 172588, 189183, 199140, 215735, 252244, 258882, 265520, 315305, 318624, 345176, 378366, 398280, 431470, 504488, 517764, 531040, 630610, 647205, 690352, 756732, 796560, 819793, 862940, 945915, 1008976, 1035528, 1261220, 1294410, 1380704, 1513464, 1593120, 1639586, 1725880, 1891830, 2017952, 2071056, 2459379, 2522440, 2588820, 3026928, 3279172, 3451760, 3783660, 4098965, 4142112, 4918758, 5044880, 5177640, 6053856, 6558344, 6903520, 7567320, 8197930, 9837516, 10089760, 10355280, 12296895, 13116688, 15134640, 16395860, 19675032, 20710560, 24593790, 26233376, 30269280, 32791720, 39350064, 49187580, 65583440, 78700128, 98375160, 131166880, 196750320, 393500640]

約数ペア:

[(1, 393500640), (2, 196750320), (3, 131166880), (4, 98375160), (5, 78700128), (6, 65583440), (8, 49187580), (10, 39350064), (12, 32791720), (13, 30269280), (15, 26233376), (16, 24593790), (19, 20710560), (20, 19675032), (24, 16395860), (26, 15134640), (30, 13116688), (32, 12296895), (38, 10355280), (39, 10089760), (40, 9837516), (48, 8197930), (52, 7567320), (57, 6903520), (60, 6558344), (65, 6053856), (76, 5177640), (78, 5044880), (80, 4918758), (95, 4142112), (96, 4098965), (104, 3783660), (114, 3451760), (120, 3279172), (130, 3026928), (152, 2588820), (156, 2522440), (160, 2459379), (190, 2071056), (195, 2017952), (208, 1891830), (228, 1725880), (240, 1639586), (247, 1593120), (260, 1513464), (285, 1380704), (304, 1294410), (312, 1261220), (380, 1035528), (390, 1008976), (416, 945915), (456, 862940), (480, 819793), (494, 796560), (520, 756732), (570, 690352), (608, 647205), (624, 630610), (741, 531040), (760, 517764), (780, 504488), (912, 431470), (988, 398280), (1040, 378366), (1140, 345176), (1235, 318624), (1248, 315305), (1482, 265520), (1520, 258882), (1560, 252244), (1824, 215735), (1976, 199140), (2080, 189183), (2280, 172588), (2470, 159312), (2964, 132760), (3040, 129441), (3120, 126122), (3319, 118560), (3705, 106208), (3952, 99570), (4560, 86294), (4940, 79656), (5928, 66380), (6240, 63061), (6638, 59280), (7410, 53104), (7904, 49785), (9120, 43147), (9880, 39828), (9957, 39520), (11856, 33190), (13276, 29640), (14820, 26552), (16595, 23712), (19760, 19914)]