10120880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 160

約数和(自身を含む): 30855168

約数和(自身を除く): 20734288

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 53, 55, 56, 62, 70, 77, 80, 88, 106, 110, 112, 124, 140, 154, 155, 176, 212, 217, 220, 248, 265, 280, 308, 310, 341, 371, 385, 424, 434, 440, 496, 530, 560, 583, 616, 620, 682, 742, 770, 848, 868, 880, 1060, 1085, 1166, 1232, 1240, 1364, 1484, 1540, 1643, 1705, 1736, 1855, 2120, 2170, 2332, 2387, 2480, 2728, 2915, 2968, 3080, 3286, 3410, 3472, 3710, 4081, 4240, 4340, 4664, 4774, 5456, 5830, 5936, 6160, 6572, 6820, 7420, 8162, 8215, 8680, 9328, 9548, 11501, 11660, 11935, 13144, 13640, 14840, 16324, 16430, 17360, 18073, 19096, 20405, 23002, 23320, 23870, 26288, 27280, 29680, 32648, 32860, 36146, 38192, 40810, 46004, 46640, 47740, 57505, 65296, 65720, 72292, 81620, 90365, 92008, 95480, 115010, 126511, 131440, 144584, 163240, 180730, 184016, 190960, 230020, 253022, 289168, 326480, 361460, 460040, 506044, 632555, 722920, 920080, 1012088, 1265110, 1445840, 2024176, 2530220, 5060440, 10120880]

約数ペア:

[(1, 10120880), (2, 5060440), (4, 2530220), (5, 2024176), (7, 1445840), (8, 1265110), (10, 1012088), (11, 920080), (14, 722920), (16, 632555), (20, 506044), (22, 460040), (28, 361460), (31, 326480), (35, 289168), (40, 253022), (44, 230020), (53, 190960), (55, 184016), (56, 180730), (62, 163240), (70, 144584), (77, 131440), (80, 126511), (88, 115010), (106, 95480), (110, 92008), (112, 90365), (124, 81620), (140, 72292), (154, 65720), (155, 65296), (176, 57505), (212, 47740), (217, 46640), (220, 46004), (248, 40810), (265, 38192), (280, 36146), (308, 32860), (310, 32648), (341, 29680), (371, 27280), (385, 26288), (424, 23870), (434, 23320), (440, 23002), (496, 20405), (530, 19096), (560, 18073), (583, 17360), (616, 16430), (620, 16324), (682, 14840), (742, 13640), (770, 13144), (848, 11935), (868, 11660), (880, 11501), (1060, 9548), (1085, 9328), (1166, 8680), (1232, 8215), (1240, 8162), (1364, 7420), (1484, 6820), (1540, 6572), (1643, 6160), (1705, 5936), (1736, 5830), (1855, 5456), (2120, 4774), (2170, 4664), (2332, 4340), (2387, 4240), (2480, 4081), (2728, 3710), (2915, 3472), (2968, 3410), (3080, 3286)]