5159687120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15643}}^1$

素因数の和:15713

約数の個数: 160

約数和(自身を含む): 14898094080

約数和(自身を除く): 9738406960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 620, 665, 760, 868, 1064, 1085, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 3472, 4123, 4340, 4712, 5320, 5890, 8246, 8680, 9424, 10640, 11780, 15643, 16492, 17360, 20615, 23560, 31286, 32984, 41230, 47120, 62572, 65968, 78215, 82460, 109501, 125144, 156430, 164920, 219002, 250288, 297217, 312860, 329840, 438004, 484933, 547505, 594434, 625720, 876008, 969866, 1095010, 1188868, 1251440, 1486085, 1752016, 1939732, 2080519, 2190020, 2377736, 2424665, 2972170, 3394531, 3879464, 4161038, 4380040, 4755472, 4849330, 5944340, 6789062, 7758928, 8322076, 8760080, 9213727, 9698660, 10402595, 11888680, 13578124, 16644152, 16972655, 18427454, 19397320, 20805190, 23777360, 27156248, 33288304, 33945310, 36854908, 38794640, 41610380, 46068635, 54312496, 64496089, 67890620, 73709816, 83220760, 92137270, 128992178, 135781240, 147419632, 166441520, 184274540, 257984356, 271562480, 322480445, 368549080, 515968712, 644960890, 737098160, 1031937424, 1289921780, 2579843560, 5159687120]

約数ペア:

[(1, 5159687120), (2, 2579843560), (4, 1289921780), (5, 1031937424), (7, 737098160), (8, 644960890), (10, 515968712), (14, 368549080), (16, 322480445), (19, 271562480), (20, 257984356), (28, 184274540), (31, 166441520), (35, 147419632), (38, 135781240), (40, 128992178), (56, 92137270), (62, 83220760), (70, 73709816), (76, 67890620), (80, 64496089), (95, 54312496), (112, 46068635), (124, 41610380), (133, 38794640), (140, 36854908), (152, 33945310), (155, 33288304), (190, 27156248), (217, 23777360), (248, 20805190), (266, 19397320), (280, 18427454), (304, 16972655), (310, 16644152), (380, 13578124), (434, 11888680), (496, 10402595), (532, 9698660), (560, 9213727), (589, 8760080), (620, 8322076), (665, 7758928), (760, 6789062), (868, 5944340), (1064, 4849330), (1085, 4755472), (1178, 4380040), (1240, 4161038), (1330, 3879464), (1520, 3394531), (1736, 2972170), (2128, 2424665), (2170, 2377736), (2356, 2190020), (2480, 2080519), (2660, 1939732), (2945, 1752016), (3472, 1486085), (4123, 1251440), (4340, 1188868), (4712, 1095010), (5320, 969866), (5890, 876008), (8246, 625720), (8680, 594434), (9424, 547505), (10640, 484933), (11780, 438004), (15643, 329840), (16492, 312860), (17360, 297217), (20615, 250288), (23560, 219002), (31286, 164920), (32984, 156430), (41230, 125144), (47120, 109501), (62572, 82460), (65968, 78215)]