515930940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:1001

約数の個数: 288

約数和(自身を含む): 1966648320

約数和(自身を除く): 1450717380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 28, 30, 35, 36, 38, 42, 45, 46, 57, 60, 63, 69, 70, 76, 84, 90, 92, 95, 105, 114, 115, 126, 133, 138, 140, 161, 171, 180, 190, 207, 210, 228, 230, 252, 266, 276, 285, 315, 322, 342, 345, 380, 399, 414, 420, 437, 460, 483, 532, 570, 630, 644, 665, 684, 690, 798, 805, 828, 855, 874, 937, 966, 1035, 1140, 1197, 1260, 1311, 1330, 1380, 1449, 1596, 1610, 1710, 1748, 1874, 1932, 1995, 2070, 2185, 2394, 2415, 2622, 2660, 2811, 2898, 3059, 3220, 3420, 3748, 3933, 3990, 4140, 4370, 4685, 4788, 4830, 5244, 5622, 5796, 5985, 6118, 6555, 6559, 7245, 7866, 7980, 8433, 8740, 9177, 9370, 9660, 11244, 11970, 12236, 13110, 13118, 14055, 14490, 15295, 15732, 16866, 17803, 18354, 18740, 19665, 19677, 21551, 23940, 26220, 26236, 27531, 28110, 28980, 30590, 32795, 33732, 35606, 36708, 39330, 39354, 42165, 43102, 45885, 53409, 55062, 56220, 59031, 61180, 64653, 65590, 71212, 78660, 78708, 84330, 86204, 89015, 91770, 98385, 106818, 107755, 110124, 118062, 124621, 129306, 131180, 137655, 150857, 160227, 168660, 178030, 183540, 193959, 196770, 213636, 215510, 236124, 249242, 258612, 267045, 275310, 295155, 301714, 320454, 323265, 356060, 373863, 387918, 393540, 409469, 431020, 452571, 498484, 534090, 550620, 590310, 603428, 623105, 640908, 646530, 747726, 754285, 775836, 801135, 818938, 905142, 969795, 1068180, 1121589, 1180620, 1228407, 1246210, 1293060, 1357713, 1495452, 1508570, 1602270, 1637876, 1810284, 1869315, 1939590, 2047345, 2243178, 2262855, 2456814, 2492420, 2715426, 2866283, 3017140, 3204540, 3685221, 3738630, 3879180, 4094690, 4486356, 4525710, 4913628, 5430852, 5607945, 5732566, 6142035, 6788565, 7370442, 7477260, 8189380, 8598849, 9051420, 11215890, 11465132, 12284070, 13577130, 14331415, 14740884, 17197698, 18426105, 22431780, 24568140, 25796547, 27154260, 28662830, 34395396, 36852210, 42994245, 51593094, 57325660, 73704420, 85988490, 103186188, 128982735, 171976980, 257965470, 515930940]

約数ペア:

[(1, 515930940), (2, 257965470), (3, 171976980), (4, 128982735), (5, 103186188), (6, 85988490), (7, 73704420), (9, 57325660), (10, 51593094), (12, 42994245), (14, 36852210), (15, 34395396), (18, 28662830), (19, 27154260), (20, 25796547), (21, 24568140), (23, 22431780), (28, 18426105), (30, 17197698), (35, 14740884), (36, 14331415), (38, 13577130), (42, 12284070), (45, 11465132), (46, 11215890), (57, 9051420), (60, 8598849), (63, 8189380), (69, 7477260), (70, 7370442), (76, 6788565), (84, 6142035), (90, 5732566), (92, 5607945), (95, 5430852), (105, 4913628), (114, 4525710), (115, 4486356), (126, 4094690), (133, 3879180), (138, 3738630), (140, 3685221), (161, 3204540), (171, 3017140), (180, 2866283), (190, 2715426), (207, 2492420), (210, 2456814), (228, 2262855), (230, 2243178), (252, 2047345), (266, 1939590), (276, 1869315), (285, 1810284), (315, 1637876), (322, 1602270), (342, 1508570), (345, 1495452), (380, 1357713), (399, 1293060), (414, 1246210), (420, 1228407), (437, 1180620), (460, 1121589), (483, 1068180), (532, 969795), (570, 905142), (630, 818938), (644, 801135), (665, 775836), (684, 754285), (690, 747726), (798, 646530), (805, 640908), (828, 623105), (855, 603428), (874, 590310), (937, 550620), (966, 534090), (1035, 498484), (1140, 452571), (1197, 431020), (1260, 409469), (1311, 393540), (1330, 387918), (1380, 373863), (1449, 356060), (1596, 323265), (1610, 320454), (1710, 301714), (1748, 295155), (1874, 275310), (1932, 267045), (1995, 258612), (2070, 249242), (2185, 236124), (2394, 215510), (2415, 213636), (2622, 196770), (2660, 193959), (2811, 183540), (2898, 178030), (3059, 168660), (3220, 160227), (3420, 150857), (3748, 137655), (3933, 131180), (3990, 129306), (4140, 124621), (4370, 118062), (4685, 110124), (4788, 107755), (4830, 106818), (5244, 98385), (5622, 91770), (5796, 89015), (5985, 86204), (6118, 84330), (6555, 78708), (6559, 78660), (7245, 71212), (7866, 65590), (7980, 64653), (8433, 61180), (8740, 59031), (9177, 56220), (9370, 55062), (9660, 53409), (11244, 45885), (11970, 43102), (12236, 42165), (13110, 39354), (13118, 39330), (14055, 36708), (14490, 35606), (15295, 33732), (15732, 32795), (16866, 30590), (17803, 28980), (18354, 28110), (18740, 27531), (19665, 26236), (19677, 26220), (21551, 23940)]