344019840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{769}}^1$

素因数の和:1024

約数の個数: 128

約数和(自身を含む): 1102701600

約数和(自身を除く): 758681760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 233, 240, 320, 384, 466, 480, 640, 699, 769, 932, 960, 1165, 1398, 1538, 1864, 1920, 2307, 2330, 2796, 3076, 3495, 3728, 3845, 4614, 4660, 5592, 6152, 6990, 7456, 7690, 9228, 9320, 11184, 11535, 12304, 13980, 14912, 15380, 18456, 18640, 22368, 23070, 24608, 27960, 29824, 30760, 36912, 37280, 44736, 46140, 49216, 55920, 61520, 73824, 74560, 89472, 92280, 98432, 111840, 123040, 147648, 149120, 179177, 184560, 223680, 246080, 295296, 358354, 369120, 447360, 492160, 537531, 716708, 738240, 895885, 1075062, 1433416, 1476480, 1791770, 2150124, 2687655, 2866832, 3583540, 4300248, 5375310, 5733664, 7167080, 8600496, 10750620, 11467328, 14334160, 17200992, 21501240, 22934656, 28668320, 34401984, 43002480, 57336640, 68803968, 86004960, 114673280, 172009920, 344019840]

約数ペア:

[(1, 344019840), (2, 172009920), (3, 114673280), (4, 86004960), (5, 68803968), (6, 57336640), (8, 43002480), (10, 34401984), (12, 28668320), (15, 22934656), (16, 21501240), (20, 17200992), (24, 14334160), (30, 11467328), (32, 10750620), (40, 8600496), (48, 7167080), (60, 5733664), (64, 5375310), (80, 4300248), (96, 3583540), (120, 2866832), (128, 2687655), (160, 2150124), (192, 1791770), (233, 1476480), (240, 1433416), (320, 1075062), (384, 895885), (466, 738240), (480, 716708), (640, 537531), (699, 492160), (769, 447360), (932, 369120), (960, 358354), (1165, 295296), (1398, 246080), (1538, 223680), (1864, 184560), (1920, 179177), (2307, 149120), (2330, 147648), (2796, 123040), (3076, 111840), (3495, 98432), (3728, 92280), (3845, 89472), (4614, 74560), (4660, 73824), (5592, 61520), (6152, 55920), (6990, 49216), (7456, 46140), (7690, 44736), (9228, 37280), (9320, 36912), (11184, 30760), (11535, 29824), (12304, 27960), (13980, 24608), (14912, 23070), (15380, 22368), (18456, 18640)]