243545040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 180

約数和(自身を含む): 864140004

約数和(自身を除く): 620594964

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 361, 380, 456, 570, 684, 720, 722, 760, 855, 912, 937, 1083, 1140, 1368, 1444, 1520, 1710, 1805, 1874, 2166, 2280, 2736, 2811, 2888, 3249, 3420, 3610, 3748, 4332, 4560, 4685, 5415, 5622, 5776, 6498, 6840, 7220, 7496, 8433, 8664, 9370, 10830, 11244, 12996, 13680, 14055, 14440, 14992, 16245, 16866, 17328, 17803, 18740, 21660, 22488, 25992, 28110, 28880, 32490, 33732, 35606, 37480, 42165, 43320, 44976, 51984, 53409, 56220, 64980, 67464, 71212, 74960, 84330, 86640, 89015, 106818, 112440, 129960, 134928, 142424, 160227, 168660, 178030, 213636, 224880, 259920, 267045, 284848, 320454, 337320, 338257, 356060, 427272, 534090, 640908, 674640, 676514, 712120, 801135, 854544, 1014771, 1068180, 1281816, 1353028, 1424240, 1602270, 1691285, 2029542, 2136360, 2563632, 2706056, 3044313, 3204540, 3382570, 4059084, 4272720, 5073855, 5412112, 6088626, 6409080, 6765140, 8118168, 10147710, 12177252, 12818160, 13530280, 15221565, 16236336, 20295420, 24354504, 27060560, 30443130, 40590840, 48709008, 60886260, 81181680, 121772520, 243545040]

約数ペア:

[(1, 243545040), (2, 121772520), (3, 81181680), (4, 60886260), (5, 48709008), (6, 40590840), (8, 30443130), (9, 27060560), (10, 24354504), (12, 20295420), (15, 16236336), (16, 15221565), (18, 13530280), (19, 12818160), (20, 12177252), (24, 10147710), (30, 8118168), (36, 6765140), (38, 6409080), (40, 6088626), (45, 5412112), (48, 5073855), (57, 4272720), (60, 4059084), (72, 3382570), (76, 3204540), (80, 3044313), (90, 2706056), (95, 2563632), (114, 2136360), (120, 2029542), (144, 1691285), (152, 1602270), (171, 1424240), (180, 1353028), (190, 1281816), (228, 1068180), (240, 1014771), (285, 854544), (304, 801135), (342, 712120), (360, 676514), (361, 674640), (380, 640908), (456, 534090), (570, 427272), (684, 356060), (720, 338257), (722, 337320), (760, 320454), (855, 284848), (912, 267045), (937, 259920), (1083, 224880), (1140, 213636), (1368, 178030), (1444, 168660), (1520, 160227), (1710, 142424), (1805, 134928), (1874, 129960), (2166, 112440), (2280, 106818), (2736, 89015), (2811, 86640), (2888, 84330), (3249, 74960), (3420, 71212), (3610, 67464), (3748, 64980), (4332, 56220), (4560, 53409), (4685, 51984), (5415, 44976), (5622, 43320), (5776, 42165), (6498, 37480), (6840, 35606), (7220, 33732), (7496, 32490), (8433, 28880), (8664, 28110), (9370, 25992), (10830, 22488), (11244, 21660), (12996, 18740), (13680, 17803), (14055, 17328), (14440, 16866), (14992, 16245)]