191170980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1107

約数の個数: 288

約数和(自身を含む): 779321088

約数和(自身を除く): 588150108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1061, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2122, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3183, 3276, 3465, 4004, 4095, 4244, 4290, 4620, 5005, 5148, 5305, 5460, 6006, 6366, 6435, 6930, 7427, 8190, 8580, 9009, 9549, 10010, 10610, 11671, 12012, 12732, 12870, 13793, 13860, 14854, 15015, 15915, 16380, 18018, 19098, 20020, 21220, 22281, 23342, 25740, 27586, 29708, 30030, 31830, 35013, 36036, 37135, 38196, 41379, 44562, 45045, 46684, 47745, 55172, 58355, 60060, 63660, 66843, 68965, 70026, 74270, 81697, 82758, 89124, 90090, 95490, 96551, 105039, 111405, 116710, 124137, 133686, 137930, 140052, 148540, 151723, 163394, 165516, 175065, 180180, 190980, 193102, 206895, 210078, 222810, 233420, 245091, 248274, 267372, 275860, 289653, 303446, 326788, 334215, 350130, 386204, 408485, 413790, 420156, 445620, 455169, 482755, 490182, 496548, 525195, 579306, 606892, 620685, 668430, 700260, 735273, 758615, 816970, 827580, 868959, 910338, 965510, 980364, 1050390, 1062061, 1158612, 1225455, 1241370, 1336860, 1365507, 1448265, 1470546, 1517230, 1633940, 1737918, 1820676, 1931020, 2100780, 2124122, 2275845, 2450910, 2482740, 2731014, 2896530, 2941092, 3034460, 3186183, 3475836, 3676365, 4248244, 4344795, 4551690, 4901820, 5310305, 5462028, 5793060, 6372366, 6827535, 7352730, 8689590, 9103380, 9558549, 10620610, 12744732, 13655070, 14705460, 15930915, 17379180, 19117098, 21241220, 27310140, 31861830, 38234196, 47792745, 63723660, 95585490, 191170980]

約数ペア:

[(1, 191170980), (2, 95585490), (3, 63723660), (4, 47792745), (5, 38234196), (6, 31861830), (7, 27310140), (9, 21241220), (10, 19117098), (11, 17379180), (12, 15930915), (13, 14705460), (14, 13655070), (15, 12744732), (18, 10620610), (20, 9558549), (21, 9103380), (22, 8689590), (26, 7352730), (28, 6827535), (30, 6372366), (33, 5793060), (35, 5462028), (36, 5310305), (39, 4901820), (42, 4551690), (44, 4344795), (45, 4248244), (52, 3676365), (55, 3475836), (60, 3186183), (63, 3034460), (65, 2941092), (66, 2896530), (70, 2731014), (77, 2482740), (78, 2450910), (84, 2275845), (90, 2124122), (91, 2100780), (99, 1931020), (105, 1820676), (110, 1737918), (117, 1633940), (126, 1517230), (130, 1470546), (132, 1448265), (140, 1365507), (143, 1336860), (154, 1241370), (156, 1225455), (165, 1158612), (180, 1062061), (182, 1050390), (195, 980364), (198, 965510), (210, 910338), (220, 868959), (231, 827580), (234, 816970), (252, 758615), (260, 735273), (273, 700260), (286, 668430), (308, 620685), (315, 606892), (330, 579306), (364, 525195), (385, 496548), (390, 490182), (396, 482755), (420, 455169), (429, 445620), (455, 420156), (462, 413790), (468, 408485), (495, 386204), (546, 350130), (572, 334215), (585, 326788), (630, 303446), (660, 289653), (693, 275860), (715, 267372), (770, 248274), (780, 245091), (819, 233420), (858, 222810), (910, 210078), (924, 206895), (990, 193102), (1001, 190980), (1061, 180180), (1092, 175065), (1155, 165516), (1170, 163394), (1260, 151723), (1287, 148540), (1365, 140052), (1386, 137930), (1430, 133686), (1540, 124137), (1638, 116710), (1716, 111405), (1820, 105039), (1980, 96551), (2002, 95490), (2122, 90090), (2145, 89124), (2310, 82758), (2340, 81697), (2574, 74270), (2730, 70026), (2772, 68965), (2860, 66843), (3003, 63660), (3183, 60060), (3276, 58355), (3465, 55172), (4004, 47745), (4095, 46684), (4244, 45045), (4290, 44562), (4620, 41379), (5005, 38196), (5148, 37135), (5305, 36036), (5460, 35013), (6006, 31830), (6366, 30030), (6435, 29708), (6930, 27586), (7427, 25740), (8190, 23342), (8580, 22281), (9009, 21220), (9549, 20020), (10010, 19098), (10610, 18018), (11671, 16380), (12012, 15915), (12732, 15015), (12870, 14854), (13793, 13860)]