4991630040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1279}}^1$

素因数の和:1626

約数の個数: 192

約数和(自身を含む): 16731187200

約数和(自身を除く): 11739557160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 293, 296, 333, 360, 370, 444, 555, 586, 666, 740, 879, 888, 1110, 1172, 1279, 1332, 1465, 1480, 1665, 1758, 2220, 2344, 2558, 2637, 2664, 2930, 3330, 3516, 3837, 4395, 4440, 5116, 5274, 5860, 6395, 6660, 7032, 7674, 8790, 10232, 10548, 10841, 11511, 11720, 12790, 13185, 13320, 15348, 17580, 19185, 21096, 21682, 23022, 25580, 26370, 30696, 32523, 35160, 38370, 43364, 46044, 47323, 51160, 52740, 54205, 57555, 65046, 76740, 86728, 92088, 94646, 97569, 105480, 108410, 115110, 130092, 141969, 153480, 162615, 189292, 195138, 216820, 230220, 236615, 260184, 283938, 325230, 374747, 378584, 390276, 425907, 433640, 460440, 473230, 487845, 567876, 650460, 709845, 749494, 780552, 851814, 946460, 975690, 1124241, 1135752, 1300920, 1419690, 1498988, 1703628, 1873735, 1892920, 1951380, 2129535, 2248482, 2839380, 2997976, 3372723, 3407256, 3747470, 3902760, 4259070, 4496964, 5621205, 5678760, 6745446, 7494940, 8518140, 8993928, 11242410, 13490892, 13865639, 14989880, 16863615, 17036280, 22484820, 26981784, 27731278, 33727230, 41596917, 44969640, 55462556, 67454460, 69328195, 83193834, 110925112, 124790751, 134908920, 138656390, 166387668, 207984585, 249581502, 277312780, 332775336, 415969170, 499163004, 554625560, 623953755, 831938340, 998326008, 1247907510, 1663876680, 2495815020, 4991630040]

約数ペア:

[(1, 4991630040), (2, 2495815020), (3, 1663876680), (4, 1247907510), (5, 998326008), (6, 831938340), (8, 623953755), (9, 554625560), (10, 499163004), (12, 415969170), (15, 332775336), (18, 277312780), (20, 249581502), (24, 207984585), (30, 166387668), (36, 138656390), (37, 134908920), (40, 124790751), (45, 110925112), (60, 83193834), (72, 69328195), (74, 67454460), (90, 55462556), (111, 44969640), (120, 41596917), (148, 33727230), (180, 27731278), (185, 26981784), (222, 22484820), (293, 17036280), (296, 16863615), (333, 14989880), (360, 13865639), (370, 13490892), (444, 11242410), (555, 8993928), (586, 8518140), (666, 7494940), (740, 6745446), (879, 5678760), (888, 5621205), (1110, 4496964), (1172, 4259070), (1279, 3902760), (1332, 3747470), (1465, 3407256), (1480, 3372723), (1665, 2997976), (1758, 2839380), (2220, 2248482), (2344, 2129535), (2558, 1951380), (2637, 1892920), (2664, 1873735), (2930, 1703628), (3330, 1498988), (3516, 1419690), (3837, 1300920), (4395, 1135752), (4440, 1124241), (5116, 975690), (5274, 946460), (5860, 851814), (6395, 780552), (6660, 749494), (7032, 709845), (7674, 650460), (8790, 567876), (10232, 487845), (10548, 473230), (10841, 460440), (11511, 433640), (11720, 425907), (12790, 390276), (13185, 378584), (13320, 374747), (15348, 325230), (17580, 283938), (19185, 260184), (21096, 236615), (21682, 230220), (23022, 216820), (25580, 195138), (26370, 189292), (30696, 162615), (32523, 153480), (35160, 141969), (38370, 130092), (43364, 115110), (46044, 108410), (47323, 105480), (51160, 97569), (52740, 94646), (54205, 92088), (57555, 86728), (65046, 76740)]