3923644020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{2293}}^1$

素因数の和:2422

約数の個数: 144

約数和(自身を含む): 11746748160

約数和(自身を除く): 7823104140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 79, 95, 114, 158, 190, 228, 237, 285, 316, 361, 380, 395, 474, 570, 722, 790, 948, 1083, 1140, 1185, 1444, 1501, 1580, 1805, 2166, 2293, 2370, 3002, 3610, 4332, 4503, 4586, 4740, 5415, 6004, 6879, 7220, 7505, 9006, 9172, 10830, 11465, 13758, 15010, 18012, 21660, 22515, 22930, 27516, 28519, 30020, 34395, 43567, 45030, 45860, 57038, 68790, 85557, 87134, 90060, 114076, 130701, 137580, 142595, 171114, 174268, 181147, 217835, 261402, 285190, 342228, 362294, 427785, 435670, 522804, 543441, 570380, 653505, 724588, 827773, 855570, 871340, 905735, 1086882, 1307010, 1655546, 1711140, 1811470, 2173764, 2483319, 2614020, 2717205, 3311092, 3441793, 3622940, 4138865, 4966638, 5434410, 6883586, 8277730, 9933276, 10325379, 10868820, 12416595, 13767172, 16555460, 17208965, 20650758, 24833190, 34417930, 41301516, 49666380, 51626895, 65394067, 68835860, 103253790, 130788134, 196182201, 206507580, 261576268, 326970335, 392364402, 653940670, 784728804, 980911005, 1307881340, 1961822010, 3923644020]

約数ペア:

[(1, 3923644020), (2, 1961822010), (3, 1307881340), (4, 980911005), (5, 784728804), (6, 653940670), (10, 392364402), (12, 326970335), (15, 261576268), (19, 206507580), (20, 196182201), (30, 130788134), (38, 103253790), (57, 68835860), (60, 65394067), (76, 51626895), (79, 49666380), (95, 41301516), (114, 34417930), (158, 24833190), (190, 20650758), (228, 17208965), (237, 16555460), (285, 13767172), (316, 12416595), (361, 10868820), (380, 10325379), (395, 9933276), (474, 8277730), (570, 6883586), (722, 5434410), (790, 4966638), (948, 4138865), (1083, 3622940), (1140, 3441793), (1185, 3311092), (1444, 2717205), (1501, 2614020), (1580, 2483319), (1805, 2173764), (2166, 1811470), (2293, 1711140), (2370, 1655546), (3002, 1307010), (3610, 1086882), (4332, 905735), (4503, 871340), (4586, 855570), (4740, 827773), (5415, 724588), (6004, 653505), (6879, 570380), (7220, 543441), (7505, 522804), (9006, 435670), (9172, 427785), (10830, 362294), (11465, 342228), (13758, 285190), (15010, 261402), (18012, 217835), (21660, 181147), (22515, 174268), (22930, 171114), (27516, 142595), (28519, 137580), (30020, 130701), (34395, 114076), (43567, 90060), (45030, 87134), (45860, 85557), (57038, 68790)]