191498580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:477

約数の個数: 288

約数和(自身を含む): 743119104

約数和(自身を除く): 551620524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 433, 455, 468, 486, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 866, 910, 945, 972, 1053, 1092, 1134, 1170, 1215, 1260, 1299, 1365, 1404, 1620, 1638, 1701, 1732, 1755, 1820, 1890, 2106, 2165, 2268, 2340, 2430, 2457, 2598, 2730, 2835, 3031, 3159, 3276, 3402, 3510, 3780, 3897, 4095, 4212, 4330, 4860, 4914, 5196, 5265, 5460, 5629, 5670, 6062, 6318, 6495, 6804, 7020, 7371, 7794, 8190, 8505, 8660, 9093, 9828, 10530, 11258, 11340, 11691, 12124, 12285, 12636, 12990, 14742, 15155, 15588, 15795, 16380, 16887, 17010, 18186, 19485, 21060, 22113, 22516, 23382, 24570, 25980, 27279, 28145, 29484, 30310, 31590, 33774, 34020, 35073, 36372, 36855, 38970, 39403, 44226, 45465, 46764, 49140, 50661, 54558, 56290, 58455, 60620, 63180, 67548, 70146, 73710, 77940, 78806, 81837, 84435, 88452, 90930, 101322, 105219, 109116, 110565, 112580, 116910, 118209, 136395, 140292, 147420, 151983, 157612, 163674, 168870, 175365, 181860, 197015, 202644, 210438, 221130, 233820, 236418, 245511, 253305, 272790, 303966, 327348, 337740, 350730, 354627, 394030, 409185, 420876, 442260, 455949, 472836, 491022, 506610, 526095, 545580, 591045, 607932, 701460, 709254, 736533, 759915, 788060, 818370, 911898, 982044, 1013220, 1052190, 1063881, 1182090, 1227555, 1367847, 1418508, 1473066, 1519830, 1636740, 1773135, 1823796, 2104380, 2127762, 2279745, 2364180, 2455110, 2735694, 2946132, 3039660, 3191643, 3546270, 3682665, 4255524, 4559490, 4910220, 5319405, 5471388, 6383286, 6839235, 7092540, 7365330, 9118980, 9574929, 10638810, 12766572, 13678470, 14730660, 15958215, 19149858, 21277620, 27356940, 31916430, 38299716, 47874645, 63832860, 95749290, 191498580]

約数ペア:

[(1, 191498580), (2, 95749290), (3, 63832860), (4, 47874645), (5, 38299716), (6, 31916430), (7, 27356940), (9, 21277620), (10, 19149858), (12, 15958215), (13, 14730660), (14, 13678470), (15, 12766572), (18, 10638810), (20, 9574929), (21, 9118980), (26, 7365330), (27, 7092540), (28, 6839235), (30, 6383286), (35, 5471388), (36, 5319405), (39, 4910220), (42, 4559490), (45, 4255524), (52, 3682665), (54, 3546270), (60, 3191643), (63, 3039660), (65, 2946132), (70, 2735694), (78, 2455110), (81, 2364180), (84, 2279745), (90, 2127762), (91, 2104380), (105, 1823796), (108, 1773135), (117, 1636740), (126, 1519830), (130, 1473066), (135, 1418508), (140, 1367847), (156, 1227555), (162, 1182090), (180, 1063881), (182, 1052190), (189, 1013220), (195, 982044), (210, 911898), (234, 818370), (243, 788060), (252, 759915), (260, 736533), (270, 709254), (273, 701460), (315, 607932), (324, 591045), (351, 545580), (364, 526095), (378, 506610), (390, 491022), (405, 472836), (420, 455949), (433, 442260), (455, 420876), (468, 409185), (486, 394030), (540, 354627), (546, 350730), (567, 337740), (585, 327348), (630, 303966), (702, 272790), (756, 253305), (780, 245511), (810, 236418), (819, 233820), (866, 221130), (910, 210438), (945, 202644), (972, 197015), (1053, 181860), (1092, 175365), (1134, 168870), (1170, 163674), (1215, 157612), (1260, 151983), (1299, 147420), (1365, 140292), (1404, 136395), (1620, 118209), (1638, 116910), (1701, 112580), (1732, 110565), (1755, 109116), (1820, 105219), (1890, 101322), (2106, 90930), (2165, 88452), (2268, 84435), (2340, 81837), (2430, 78806), (2457, 77940), (2598, 73710), (2730, 70146), (2835, 67548), (3031, 63180), (3159, 60620), (3276, 58455), (3402, 56290), (3510, 54558), (3780, 50661), (3897, 49140), (4095, 46764), (4212, 45465), (4330, 44226), (4860, 39403), (4914, 38970), (5196, 36855), (5265, 36372), (5460, 35073), (5629, 34020), (5670, 33774), (6062, 31590), (6318, 30310), (6495, 29484), (6804, 28145), (7020, 27279), (7371, 25980), (7794, 24570), (8190, 23382), (8505, 22516), (8660, 22113), (9093, 21060), (9828, 19485), (10530, 18186), (11258, 17010), (11340, 16887), (11691, 16380), (12124, 15795), (12285, 15588), (12636, 15155), (12990, 14742)]