2247398280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{17293}}^1$

素因数の和:17348

約数の個数: 144

約数和(自身を含む): 7709146380

約数和(自身を除く): 5461748100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1140, 1368, 1444, 1710, 1805, 2166, 2280, 2888, 3249, 3420, 3610, 4332, 5415, 6498, 6840, 7220, 8664, 10830, 12996, 14440, 16245, 17293, 21660, 25992, 32490, 34586, 43320, 51879, 64980, 69172, 86465, 103758, 129960, 138344, 155637, 172930, 207516, 259395, 311274, 328567, 345860, 415032, 518790, 622548, 657134, 691720, 778185, 985701, 1037580, 1245096, 1314268, 1556370, 1642835, 1971402, 2075160, 2628536, 2957103, 3112740, 3285670, 3942804, 4928505, 5914206, 6225480, 6242773, 6571340, 7885608, 9857010, 11828412, 12485546, 13142680, 14785515, 18728319, 19714020, 23656824, 24971092, 29571030, 31213865, 37456638, 39428040, 49942184, 56184957, 59142060, 62427730, 74913276, 93641595, 112369914, 118284120, 124855460, 149826552, 187283190, 224739828, 249710920, 280924785, 374566380, 449479656, 561849570, 749132760, 1123699140, 2247398280]

約数ペア:

[(1, 2247398280), (2, 1123699140), (3, 749132760), (4, 561849570), (5, 449479656), (6, 374566380), (8, 280924785), (9, 249710920), (10, 224739828), (12, 187283190), (15, 149826552), (18, 124855460), (19, 118284120), (20, 112369914), (24, 93641595), (30, 74913276), (36, 62427730), (38, 59142060), (40, 56184957), (45, 49942184), (57, 39428040), (60, 37456638), (72, 31213865), (76, 29571030), (90, 24971092), (95, 23656824), (114, 19714020), (120, 18728319), (152, 14785515), (171, 13142680), (180, 12485546), (190, 11828412), (228, 9857010), (285, 7885608), (342, 6571340), (360, 6242773), (361, 6225480), (380, 5914206), (456, 4928505), (570, 3942804), (684, 3285670), (722, 3112740), (760, 2957103), (855, 2628536), (1083, 2075160), (1140, 1971402), (1368, 1642835), (1444, 1556370), (1710, 1314268), (1805, 1245096), (2166, 1037580), (2280, 985701), (2888, 778185), (3249, 691720), (3420, 657134), (3610, 622548), (4332, 518790), (5415, 415032), (6498, 345860), (6840, 328567), (7220, 311274), (8664, 259395), (10830, 207516), (12996, 172930), (14440, 155637), (16245, 138344), (17293, 129960), (21660, 103758), (25992, 86465), (32490, 69172), (34586, 64980), (43320, 51879)]