350984480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:983

約数の個数: 192

約数和(自身を含む): 1068318720

約数和(自身を除く): 717334240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 919, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 1838, 2170, 2387, 2464, 2480, 2728, 3080, 3410, 3472, 3676, 4340, 4595, 4774, 4960, 5456, 6160, 6433, 6820, 6944, 7352, 8680, 9190, 9548, 10109, 10912, 11935, 12320, 12866, 13640, 14704, 17360, 18380, 19096, 20218, 23870, 25732, 27280, 28489, 29408, 32165, 34720, 36760, 38192, 40436, 47740, 50545, 51464, 54560, 56978, 64330, 70763, 73520, 76384, 80872, 95480, 101090, 102928, 113956, 128660, 141526, 142445, 147040, 161744, 190960, 199423, 202180, 205856, 227912, 257320, 283052, 284890, 313379, 323488, 353815, 381920, 398846, 404360, 455824, 514640, 566104, 569780, 626758, 707630, 797692, 808720, 911648, 997115, 1029280, 1132208, 1139560, 1253516, 1415260, 1566895, 1595384, 1617440, 1994230, 2193653, 2264416, 2279120, 2507032, 2830520, 3133790, 3190768, 3988460, 4387306, 4558240, 5014064, 5661040, 6267580, 6381536, 7976920, 8774612, 10028128, 10968265, 11322080, 12535160, 15953840, 17549224, 21936530, 25070320, 31907680, 35098448, 43873060, 50140640, 70196896, 87746120, 175492240, 350984480]

約数ペア:

[(1, 350984480), (2, 175492240), (4, 87746120), (5, 70196896), (7, 50140640), (8, 43873060), (10, 35098448), (11, 31907680), (14, 25070320), (16, 21936530), (20, 17549224), (22, 15953840), (28, 12535160), (31, 11322080), (32, 10968265), (35, 10028128), (40, 8774612), (44, 7976920), (55, 6381536), (56, 6267580), (62, 5661040), (70, 5014064), (77, 4558240), (80, 4387306), (88, 3988460), (110, 3190768), (112, 3133790), (124, 2830520), (140, 2507032), (154, 2279120), (155, 2264416), (160, 2193653), (176, 1994230), (217, 1617440), (220, 1595384), (224, 1566895), (248, 1415260), (280, 1253516), (308, 1139560), (310, 1132208), (341, 1029280), (352, 997115), (385, 911648), (434, 808720), (440, 797692), (496, 707630), (560, 626758), (616, 569780), (620, 566104), (682, 514640), (770, 455824), (868, 404360), (880, 398846), (919, 381920), (992, 353815), (1085, 323488), (1120, 313379), (1232, 284890), (1240, 283052), (1364, 257320), (1540, 227912), (1705, 205856), (1736, 202180), (1760, 199423), (1838, 190960), (2170, 161744), (2387, 147040), (2464, 142445), (2480, 141526), (2728, 128660), (3080, 113956), (3410, 102928), (3472, 101090), (3676, 95480), (4340, 80872), (4595, 76384), (4774, 73520), (4960, 70763), (5456, 64330), (6160, 56978), (6433, 54560), (6820, 51464), (6944, 50545), (7352, 47740), (8680, 40436), (9190, 38192), (9548, 36760), (10109, 34720), (10912, 32165), (11935, 29408), (12320, 28489), (12866, 27280), (13640, 25732), (14704, 23870), (17360, 20218), (18380, 19096)]