1039395280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5443}}^1$

素因数の和:5505

約数の個数: 160

約数和(自身を含む): 3110658048

約数和(自身を除く): 2071262768

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 2170, 2387, 2480, 2728, 3080, 3410, 3472, 4340, 4774, 5443, 5456, 6160, 6820, 8680, 9548, 10886, 11935, 13640, 17360, 19096, 21772, 23870, 27215, 27280, 38101, 38192, 43544, 47740, 54430, 59873, 76202, 87088, 95480, 108860, 119746, 152404, 168733, 190505, 190960, 217720, 239492, 299365, 304808, 337466, 381010, 419111, 435440, 478984, 598730, 609616, 674932, 762020, 838222, 843665, 957968, 1181131, 1197460, 1349864, 1524040, 1676444, 1687330, 1856063, 2095555, 2362262, 2394920, 2699728, 3048080, 3352888, 3374660, 3712126, 4191110, 4724524, 4789840, 5905655, 6705776, 6749320, 7424252, 8382220, 9280315, 9449048, 11811310, 12992441, 13498640, 14848504, 16764440, 18560630, 18898096, 23622620, 25984882, 29697008, 33528880, 37121260, 47245240, 51969764, 64962205, 74242520, 94490480, 103939528, 129924410, 148485040, 207879056, 259848820, 519697640, 1039395280]

約数ペア:

[(1, 1039395280), (2, 519697640), (4, 259848820), (5, 207879056), (7, 148485040), (8, 129924410), (10, 103939528), (11, 94490480), (14, 74242520), (16, 64962205), (20, 51969764), (22, 47245240), (28, 37121260), (31, 33528880), (35, 29697008), (40, 25984882), (44, 23622620), (55, 18898096), (56, 18560630), (62, 16764440), (70, 14848504), (77, 13498640), (80, 12992441), (88, 11811310), (110, 9449048), (112, 9280315), (124, 8382220), (140, 7424252), (154, 6749320), (155, 6705776), (176, 5905655), (217, 4789840), (220, 4724524), (248, 4191110), (280, 3712126), (308, 3374660), (310, 3352888), (341, 3048080), (385, 2699728), (434, 2394920), (440, 2362262), (496, 2095555), (560, 1856063), (616, 1687330), (620, 1676444), (682, 1524040), (770, 1349864), (868, 1197460), (880, 1181131), (1085, 957968), (1232, 843665), (1240, 838222), (1364, 762020), (1540, 674932), (1705, 609616), (1736, 598730), (2170, 478984), (2387, 435440), (2480, 419111), (2728, 381010), (3080, 337466), (3410, 304808), (3472, 299365), (4340, 239492), (4774, 217720), (5443, 190960), (5456, 190505), (6160, 168733), (6820, 152404), (8680, 119746), (9548, 108860), (10886, 95480), (11935, 87088), (13640, 76202), (17360, 59873), (19096, 54430), (21772, 47740), (23870, 43544), (27215, 38192), (27280, 38101)]