7137318480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{20411}}^1$

素因数の和:20505

約数の個数: 160

約数和(自身を含む): 23326507008

約数和(自身を除く): 16189188528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 465, 470, 496, 564, 620, 705, 744, 752, 930, 940, 1128, 1240, 1410, 1457, 1488, 1860, 1880, 2256, 2480, 2820, 2914, 3720, 3760, 4371, 5640, 5828, 7285, 7440, 8742, 11280, 11656, 14570, 17484, 20411, 21855, 23312, 29140, 34968, 40822, 43710, 58280, 61233, 69936, 81644, 87420, 102055, 116560, 122466, 163288, 174840, 204110, 244932, 306165, 326576, 349680, 408220, 489864, 612330, 632741, 816440, 959317, 979728, 1224660, 1265482, 1632880, 1898223, 1918634, 2449320, 2530964, 2877951, 3163705, 3796446, 3837268, 4796585, 4898640, 5061928, 5755902, 6327410, 7592892, 7674536, 9491115, 9593170, 10123856, 11511804, 12654820, 14389755, 15185784, 15349072, 18982230, 19186340, 23023608, 25309640, 28779510, 29738827, 30371568, 37964460, 38372680, 46047216, 50619280, 57559020, 59477654, 75928920, 76745360, 89216481, 115118040, 118955308, 148694135, 151857840, 178432962, 230236080, 237910616, 297388270, 356865924, 446082405, 475821232, 594776540, 713731848, 892164810, 1189553080, 1427463696, 1784329620, 2379106160, 3568659240, 7137318480]

約数ペア:

[(1, 7137318480), (2, 3568659240), (3, 2379106160), (4, 1784329620), (5, 1427463696), (6, 1189553080), (8, 892164810), (10, 713731848), (12, 594776540), (15, 475821232), (16, 446082405), (20, 356865924), (24, 297388270), (30, 237910616), (31, 230236080), (40, 178432962), (47, 151857840), (48, 148694135), (60, 118955308), (62, 115118040), (80, 89216481), (93, 76745360), (94, 75928920), (120, 59477654), (124, 57559020), (141, 50619280), (155, 46047216), (186, 38372680), (188, 37964460), (235, 30371568), (240, 29738827), (248, 28779510), (282, 25309640), (310, 23023608), (372, 19186340), (376, 18982230), (465, 15349072), (470, 15185784), (496, 14389755), (564, 12654820), (620, 11511804), (705, 10123856), (744, 9593170), (752, 9491115), (930, 7674536), (940, 7592892), (1128, 6327410), (1240, 5755902), (1410, 5061928), (1457, 4898640), (1488, 4796585), (1860, 3837268), (1880, 3796446), (2256, 3163705), (2480, 2877951), (2820, 2530964), (2914, 2449320), (3720, 1918634), (3760, 1898223), (4371, 1632880), (5640, 1265482), (5828, 1224660), (7285, 979728), (7440, 959317), (8742, 816440), (11280, 632741), (11656, 612330), (14570, 489864), (17484, 408220), (20411, 349680), (21855, 326576), (23312, 306165), (29140, 244932), (34968, 204110), (40822, 174840), (43710, 163288), (58280, 122466), (61233, 116560), (69936, 102055), (81644, 87420)]