7908018960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1\times {\mathrm{353}}^1$

素因数の和:985

約数の個数: 160

約数和(自身を含む): 24746808960

約数和(自身を除く): 16838790000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 347, 353, 538, 694, 706, 807, 1041, 1059, 1076, 1345, 1388, 1412, 1614, 1735, 1765, 2082, 2118, 2152, 2690, 2776, 2824, 3228, 3470, 3530, 4035, 4164, 4236, 4304, 5205, 5295, 5380, 5552, 5648, 6456, 6940, 7060, 8070, 8328, 8472, 10410, 10590, 10760, 12912, 13880, 14120, 16140, 16656, 16944, 20820, 21180, 21520, 27760, 28240, 32280, 41640, 42360, 64560, 83280, 84720, 93343, 94957, 122491, 186686, 189914, 244982, 280029, 284871, 367473, 373372, 379828, 466715, 474785, 489964, 560058, 569742, 612455, 734946, 746744, 759656, 933430, 949570, 979928, 1120116, 1139484, 1224910, 1400145, 1424355, 1469892, 1493488, 1519312, 1837365, 1866860, 1899140, 1959856, 2240232, 2278968, 2449820, 2800290, 2848710, 2939784, 3674730, 3733720, 3798280, 4480464, 4557936, 4899640, 5600580, 5697420, 5879568, 7349460, 7467440, 7596560, 9799280, 11201160, 11394840, 14698920, 22402320, 22789680, 29397840, 32950079, 65900158, 98850237, 131800316, 164750395, 197700474, 263600632, 329500790, 395400948, 494251185, 527201264, 659001580, 790801896, 988502370, 1318003160, 1581603792, 1977004740, 2636006320, 3954009480, 7908018960]

約数ペア:

[(1, 7908018960), (2, 3954009480), (3, 2636006320), (4, 1977004740), (5, 1581603792), (6, 1318003160), (8, 988502370), (10, 790801896), (12, 659001580), (15, 527201264), (16, 494251185), (20, 395400948), (24, 329500790), (30, 263600632), (40, 197700474), (48, 164750395), (60, 131800316), (80, 98850237), (120, 65900158), (240, 32950079), (269, 29397840), (347, 22789680), (353, 22402320), (538, 14698920), (694, 11394840), (706, 11201160), (807, 9799280), (1041, 7596560), (1059, 7467440), (1076, 7349460), (1345, 5879568), (1388, 5697420), (1412, 5600580), (1614, 4899640), (1735, 4557936), (1765, 4480464), (2082, 3798280), (2118, 3733720), (2152, 3674730), (2690, 2939784), (2776, 2848710), (2824, 2800290), (3228, 2449820), (3470, 2278968), (3530, 2240232), (4035, 1959856), (4164, 1899140), (4236, 1866860), (4304, 1837365), (5205, 1519312), (5295, 1493488), (5380, 1469892), (5552, 1424355), (5648, 1400145), (6456, 1224910), (6940, 1139484), (7060, 1120116), (8070, 979928), (8328, 949570), (8472, 933430), (10410, 759656), (10590, 746744), (10760, 734946), (12912, 612455), (13880, 569742), (14120, 560058), (16140, 489964), (16656, 474785), (16944, 466715), (20820, 379828), (21180, 373372), (21520, 367473), (27760, 284871), (28240, 280029), (32280, 244982), (41640, 189914), (42360, 186686), (64560, 122491), (83280, 94957), (84720, 93343)]