67160280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 222808320

約数和(自身を除く): 155648040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 440, 498, 613, 660, 664, 830, 913, 996, 1226, 1245, 1320, 1660, 1826, 1839, 1992, 2452, 2490, 2739, 3065, 3320, 3652, 3678, 4565, 4904, 4980, 5478, 6130, 6743, 7304, 7356, 9130, 9195, 9960, 10956, 12260, 13486, 13695, 14712, 18260, 18390, 20229, 21912, 24520, 26972, 27390, 33715, 36520, 36780, 40458, 50879, 53944, 54780, 67430, 73560, 80916, 101145, 101758, 109560, 134860, 152637, 161832, 202290, 203516, 254395, 269720, 305274, 404580, 407032, 508790, 559669, 610548, 763185, 809160, 1017580, 1119338, 1221096, 1526370, 1679007, 2035160, 2238676, 2798345, 3052740, 3358014, 4477352, 5596690, 6105480, 6716028, 8395035, 11193380, 13432056, 16790070, 22386760, 33580140, 67160280]

約数ペア:

[(1, 67160280), (2, 33580140), (3, 22386760), (4, 16790070), (5, 13432056), (6, 11193380), (8, 8395035), (10, 6716028), (11, 6105480), (12, 5596690), (15, 4477352), (20, 3358014), (22, 3052740), (24, 2798345), (30, 2238676), (33, 2035160), (40, 1679007), (44, 1526370), (55, 1221096), (60, 1119338), (66, 1017580), (83, 809160), (88, 763185), (110, 610548), (120, 559669), (132, 508790), (165, 407032), (166, 404580), (220, 305274), (249, 269720), (264, 254395), (330, 203516), (332, 202290), (415, 161832), (440, 152637), (498, 134860), (613, 109560), (660, 101758), (664, 101145), (830, 80916), (913, 73560), (996, 67430), (1226, 54780), (1245, 53944), (1320, 50879), (1660, 40458), (1826, 36780), (1839, 36520), (1992, 33715), (2452, 27390), (2490, 26972), (2739, 24520), (3065, 21912), (3320, 20229), (3652, 18390), (3678, 18260), (4565, 14712), (4904, 13695), (4980, 13486), (5478, 12260), (6130, 10956), (6743, 9960), (7304, 9195), (7356, 9130)]