8007490620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{2609}}^1$

素因数の和:2717

約数の個数: 216

約数和(自身を含む): 26249605200

約数和(自身を除く): 18242114580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 85, 90, 102, 118, 153, 170, 177, 180, 204, 236, 255, 289, 295, 306, 340, 354, 510, 531, 578, 590, 612, 708, 765, 867, 885, 1003, 1020, 1062, 1156, 1180, 1445, 1530, 1734, 1770, 2006, 2124, 2601, 2609, 2655, 2890, 3009, 3060, 3468, 3540, 4012, 4335, 5015, 5202, 5218, 5310, 5780, 6018, 7827, 8670, 9027, 10030, 10404, 10436, 10620, 12036, 13005, 13045, 15045, 15654, 17051, 17340, 18054, 20060, 23481, 26010, 26090, 30090, 31308, 34102, 36108, 39135, 44353, 45135, 46962, 51153, 52020, 52180, 60180, 68204, 78270, 85255, 88706, 90270, 93924, 102306, 117405, 133059, 153459, 153931, 156540, 170510, 177412, 180540, 204612, 221765, 234810, 255765, 266118, 306918, 307862, 341020, 399177, 443530, 461793, 469620, 511530, 532236, 613836, 615724, 665295, 754001, 767295, 769655, 798354, 887060, 923586, 1023060, 1330590, 1385379, 1508002, 1534590, 1539310, 1596708, 1847172, 1995885, 2262003, 2308965, 2616827, 2661180, 2770758, 3016004, 3069180, 3078620, 3770005, 3991770, 4524006, 4617930, 5233654, 5541516, 6786009, 6926895, 7540010, 7850481, 7983540, 9048012, 9235860, 10467308, 11310015, 13084135, 13572018, 13853790, 15080020, 15700962, 22620030, 23551443, 26168270, 27144036, 27707580, 31401924, 33930045, 39252405, 44486059, 45240060, 47102886, 52336540, 67860090, 78504810, 88972118, 94205772, 117757215, 133458177, 135720180, 157009620, 177944236, 222430295, 235514430, 266916354, 400374531, 444860590, 471028860, 533832708, 667290885, 800749062, 889721180, 1334581770, 1601498124, 2001872655, 2669163540, 4003745310, 8007490620]

約数ペア:

[(1, 8007490620), (2, 4003745310), (3, 2669163540), (4, 2001872655), (5, 1601498124), (6, 1334581770), (9, 889721180), (10, 800749062), (12, 667290885), (15, 533832708), (17, 471028860), (18, 444860590), (20, 400374531), (30, 266916354), (34, 235514430), (36, 222430295), (45, 177944236), (51, 157009620), (59, 135720180), (60, 133458177), (68, 117757215), (85, 94205772), (90, 88972118), (102, 78504810), (118, 67860090), (153, 52336540), (170, 47102886), (177, 45240060), (180, 44486059), (204, 39252405), (236, 33930045), (255, 31401924), (289, 27707580), (295, 27144036), (306, 26168270), (340, 23551443), (354, 22620030), (510, 15700962), (531, 15080020), (578, 13853790), (590, 13572018), (612, 13084135), (708, 11310015), (765, 10467308), (867, 9235860), (885, 9048012), (1003, 7983540), (1020, 7850481), (1062, 7540010), (1156, 6926895), (1180, 6786009), (1445, 5541516), (1530, 5233654), (1734, 4617930), (1770, 4524006), (2006, 3991770), (2124, 3770005), (2601, 3078620), (2609, 3069180), (2655, 3016004), (2890, 2770758), (3009, 2661180), (3060, 2616827), (3468, 2308965), (3540, 2262003), (4012, 1995885), (4335, 1847172), (5015, 1596708), (5202, 1539310), (5218, 1534590), (5310, 1508002), (5780, 1385379), (6018, 1330590), (7827, 1023060), (8670, 923586), (9027, 887060), (10030, 798354), (10404, 769655), (10436, 767295), (10620, 754001), (12036, 665295), (13005, 615724), (13045, 613836), (15045, 532236), (15654, 511530), (17051, 469620), (17340, 461793), (18054, 443530), (20060, 399177), (23481, 341020), (26010, 307862), (26090, 306918), (30090, 266118), (31308, 255765), (34102, 234810), (36108, 221765), (39135, 204612), (44353, 180540), (45135, 177412), (46962, 170510), (51153, 156540), (52020, 153931), (52180, 153459), (60180, 133059), (68204, 117405), (78270, 102306), (85255, 93924), (88706, 90270)]