16970760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 60652800

約数和(自身を除く): 43682040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 59, 60, 68, 72, 85, 90, 94, 102, 118, 120, 136, 141, 153, 170, 177, 180, 188, 204, 235, 236, 255, 282, 295, 306, 340, 354, 360, 376, 408, 423, 470, 472, 510, 531, 564, 590, 612, 680, 705, 708, 765, 799, 846, 885, 940, 1003, 1020, 1062, 1128, 1180, 1224, 1410, 1416, 1530, 1598, 1692, 1770, 1880, 2006, 2040, 2115, 2124, 2360, 2397, 2655, 2773, 2820, 3009, 3060, 3196, 3384, 3540, 3995, 4012, 4230, 4248, 4794, 5015, 5310, 5546, 5640, 6018, 6120, 6392, 7080, 7191, 7990, 8024, 8319, 8460, 9027, 9588, 10030, 10620, 11092, 11985, 12036, 13865, 14382, 15045, 15980, 16638, 16920, 18054, 19176, 20060, 21240, 22184, 23970, 24072, 24957, 27730, 28764, 30090, 31960, 33276, 35955, 36108, 40120, 41595, 45135, 47141, 47940, 49914, 55460, 57528, 60180, 66552, 71910, 72216, 83190, 90270, 94282, 95880, 99828, 110920, 120360, 124785, 141423, 143820, 166380, 180540, 188564, 199656, 235705, 249570, 282846, 287640, 332760, 361080, 377128, 424269, 471410, 499140, 565692, 707115, 848538, 942820, 998280, 1131384, 1414230, 1697076, 1885640, 2121345, 2828460, 3394152, 4242690, 5656920, 8485380, 16970760]

約数ペア:

[(1, 16970760), (2, 8485380), (3, 5656920), (4, 4242690), (5, 3394152), (6, 2828460), (8, 2121345), (9, 1885640), (10, 1697076), (12, 1414230), (15, 1131384), (17, 998280), (18, 942820), (20, 848538), (24, 707115), (30, 565692), (34, 499140), (36, 471410), (40, 424269), (45, 377128), (47, 361080), (51, 332760), (59, 287640), (60, 282846), (68, 249570), (72, 235705), (85, 199656), (90, 188564), (94, 180540), (102, 166380), (118, 143820), (120, 141423), (136, 124785), (141, 120360), (153, 110920), (170, 99828), (177, 95880), (180, 94282), (188, 90270), (204, 83190), (235, 72216), (236, 71910), (255, 66552), (282, 60180), (295, 57528), (306, 55460), (340, 49914), (354, 47940), (360, 47141), (376, 45135), (408, 41595), (423, 40120), (470, 36108), (472, 35955), (510, 33276), (531, 31960), (564, 30090), (590, 28764), (612, 27730), (680, 24957), (705, 24072), (708, 23970), (765, 22184), (799, 21240), (846, 20060), (885, 19176), (940, 18054), (1003, 16920), (1020, 16638), (1062, 15980), (1128, 15045), (1180, 14382), (1224, 13865), (1410, 12036), (1416, 11985), (1530, 11092), (1598, 10620), (1692, 10030), (1770, 9588), (1880, 9027), (2006, 8460), (2040, 8319), (2115, 8024), (2124, 7990), (2360, 7191), (2397, 7080), (2655, 6392), (2773, 6120), (2820, 6018), (3009, 5640), (3060, 5546), (3196, 5310), (3384, 5015), (3540, 4794), (3995, 4248), (4012, 4230)]