931194180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 288

約数和(自身を含む): 3441634560

約数和(自身を除く): 2510440380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 97, 105, 114, 126, 133, 140, 171, 180, 190, 194, 210, 228, 252, 266, 285, 291, 315, 342, 380, 388, 399, 401, 420, 485, 532, 570, 582, 630, 665, 679, 684, 798, 802, 855, 873, 970, 1140, 1164, 1197, 1203, 1260, 1330, 1358, 1455, 1596, 1604, 1710, 1746, 1843, 1940, 1995, 2005, 2037, 2394, 2406, 2660, 2716, 2807, 2910, 3395, 3420, 3492, 3609, 3686, 3990, 4010, 4074, 4365, 4788, 4812, 5529, 5614, 5820, 5985, 6015, 6111, 6790, 7218, 7372, 7619, 7980, 8020, 8148, 8421, 8730, 9215, 10185, 11058, 11228, 11970, 12030, 12222, 12901, 13580, 14035, 14436, 15238, 16587, 16842, 17460, 18045, 18430, 20370, 22116, 22857, 23940, 24060, 24444, 25263, 25802, 27645, 28070, 30476, 30555, 33174, 33684, 36090, 36860, 38095, 38703, 38897, 40740, 42105, 45714, 50526, 51604, 53333, 55290, 56140, 61110, 64505, 66348, 68571, 72180, 76190, 77406, 77794, 82935, 84210, 91428, 101052, 106666, 110580, 114285, 116109, 116691, 122220, 126315, 129010, 137142, 152380, 154812, 155588, 159999, 165870, 168420, 193515, 194485, 213332, 228570, 232218, 233382, 252630, 258020, 266665, 272279, 274284, 319998, 331740, 342855, 350073, 387030, 388970, 457140, 464436, 466764, 479997, 505260, 533330, 544558, 580545, 583455, 639996, 685710, 700146, 739043, 774060, 777940, 799995, 816837, 959994, 1066660, 1089116, 1161090, 1166910, 1361395, 1371420, 1400292, 1478086, 1599990, 1633674, 1750365, 1919988, 2217129, 2322180, 2333820, 2399985, 2450511, 2722790, 2956172, 3199980, 3267348, 3500730, 3695215, 4084185, 4434258, 4799970, 4901022, 5173301, 5445580, 6651387, 7001460, 7390430, 8168370, 8868516, 9599940, 9802044, 10346602, 11085645, 12252555, 13302774, 14780860, 15519903, 16336740, 20693204, 22171290, 24505110, 25866505, 26605548, 31039806, 33256935, 44342580, 46559709, 49010220, 51733010, 62079612, 66513870, 77599515, 93119418, 103466020, 133027740, 155199030, 186238836, 232798545, 310398060, 465597090, 931194180]

約数ペア:

[(1, 931194180), (2, 465597090), (3, 310398060), (4, 232798545), (5, 186238836), (6, 155199030), (7, 133027740), (9, 103466020), (10, 93119418), (12, 77599515), (14, 66513870), (15, 62079612), (18, 51733010), (19, 49010220), (20, 46559709), (21, 44342580), (28, 33256935), (30, 31039806), (35, 26605548), (36, 25866505), (38, 24505110), (42, 22171290), (45, 20693204), (57, 16336740), (60, 15519903), (63, 14780860), (70, 13302774), (76, 12252555), (84, 11085645), (90, 10346602), (95, 9802044), (97, 9599940), (105, 8868516), (114, 8168370), (126, 7390430), (133, 7001460), (140, 6651387), (171, 5445580), (180, 5173301), (190, 4901022), (194, 4799970), (210, 4434258), (228, 4084185), (252, 3695215), (266, 3500730), (285, 3267348), (291, 3199980), (315, 2956172), (342, 2722790), (380, 2450511), (388, 2399985), (399, 2333820), (401, 2322180), (420, 2217129), (485, 1919988), (532, 1750365), (570, 1633674), (582, 1599990), (630, 1478086), (665, 1400292), (679, 1371420), (684, 1361395), (798, 1166910), (802, 1161090), (855, 1089116), (873, 1066660), (970, 959994), (1140, 816837), (1164, 799995), (1197, 777940), (1203, 774060), (1260, 739043), (1330, 700146), (1358, 685710), (1455, 639996), (1596, 583455), (1604, 580545), (1710, 544558), (1746, 533330), (1843, 505260), (1940, 479997), (1995, 466764), (2005, 464436), (2037, 457140), (2394, 388970), (2406, 387030), (2660, 350073), (2716, 342855), (2807, 331740), (2910, 319998), (3395, 274284), (3420, 272279), (3492, 266665), (3609, 258020), (3686, 252630), (3990, 233382), (4010, 232218), (4074, 228570), (4365, 213332), (4788, 194485), (4812, 193515), (5529, 168420), (5614, 165870), (5820, 159999), (5985, 155588), (6015, 154812), (6111, 152380), (6790, 137142), (7218, 129010), (7372, 126315), (7619, 122220), (7980, 116691), (8020, 116109), (8148, 114285), (8421, 110580), (8730, 106666), (9215, 101052), (10185, 91428), (11058, 84210), (11228, 82935), (11970, 77794), (12030, 77406), (12222, 76190), (12901, 72180), (13580, 68571), (14035, 66348), (14436, 64505), (15238, 61110), (16587, 56140), (16842, 55290), (17460, 53333), (18045, 51604), (18430, 50526), (20370, 45714), (22116, 42105), (22857, 40740), (23940, 38897), (24060, 38703), (24444, 38095), (25263, 36860), (25802, 36090), (27645, 33684), (28070, 33174), (30476, 30555)]