130437720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 192

約数和(自身を含む): 488816640

約数和(自身を除く): 358378920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 191, 210, 252, 271, 280, 315, 360, 382, 420, 504, 542, 573, 630, 764, 813, 840, 955, 1084, 1146, 1260, 1337, 1355, 1528, 1626, 1719, 1897, 1910, 2168, 2292, 2439, 2520, 2674, 2710, 2865, 3252, 3438, 3794, 3820, 4011, 4065, 4584, 4878, 5348, 5420, 5691, 5730, 6504, 6685, 6876, 7588, 7640, 8022, 8130, 8595, 9485, 9756, 10696, 10840, 11382, 11460, 12033, 12195, 13370, 13752, 15176, 16044, 16260, 17073, 17190, 18970, 19512, 20055, 22764, 22920, 24066, 24390, 26740, 28455, 32088, 32520, 34146, 34380, 37940, 40110, 45528, 48132, 48780, 51761, 53480, 56910, 60165, 68292, 68760, 75880, 80220, 85365, 96264, 97560, 103522, 113820, 120330, 136584, 155283, 160440, 170730, 207044, 227640, 240660, 258805, 310566, 341460, 362327, 414088, 465849, 481320, 517610, 621132, 682920, 724654, 776415, 931698, 1035220, 1086981, 1242264, 1449308, 1552830, 1811635, 1863396, 2070440, 2173962, 2329245, 2898616, 3105660, 3260943, 3623270, 3726792, 4347924, 4658490, 5434905, 6211320, 6521886, 7246540, 8695848, 9316980, 10869810, 13043772, 14493080, 16304715, 18633960, 21739620, 26087544, 32609430, 43479240, 65218860, 130437720]

約数ペア:

[(1, 130437720), (2, 65218860), (3, 43479240), (4, 32609430), (5, 26087544), (6, 21739620), (7, 18633960), (8, 16304715), (9, 14493080), (10, 13043772), (12, 10869810), (14, 9316980), (15, 8695848), (18, 7246540), (20, 6521886), (21, 6211320), (24, 5434905), (28, 4658490), (30, 4347924), (35, 3726792), (36, 3623270), (40, 3260943), (42, 3105660), (45, 2898616), (56, 2329245), (60, 2173962), (63, 2070440), (70, 1863396), (72, 1811635), (84, 1552830), (90, 1449308), (105, 1242264), (120, 1086981), (126, 1035220), (140, 931698), (168, 776415), (180, 724654), (191, 682920), (210, 621132), (252, 517610), (271, 481320), (280, 465849), (315, 414088), (360, 362327), (382, 341460), (420, 310566), (504, 258805), (542, 240660), (573, 227640), (630, 207044), (764, 170730), (813, 160440), (840, 155283), (955, 136584), (1084, 120330), (1146, 113820), (1260, 103522), (1337, 97560), (1355, 96264), (1528, 85365), (1626, 80220), (1719, 75880), (1897, 68760), (1910, 68292), (2168, 60165), (2292, 56910), (2439, 53480), (2520, 51761), (2674, 48780), (2710, 48132), (2865, 45528), (3252, 40110), (3438, 37940), (3794, 34380), (3820, 34146), (4011, 32520), (4065, 32088), (4584, 28455), (4878, 26740), (5348, 24390), (5420, 24066), (5691, 22920), (5730, 22764), (6504, 20055), (6685, 19512), (6876, 18970), (7588, 17190), (7640, 17073), (8022, 16260), (8130, 16044), (8595, 15176), (9485, 13752), (9756, 13370), (10696, 12195), (10840, 12033), (11382, 11460)]