156727002040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{657743}}^1$

素因数の和:657821

約数の個数: 128

約数和(自身を含む): 431901020160

約数和(自身を除く): 275174018120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 37, 40, 46, 56, 70, 74, 92, 115, 140, 148, 161, 184, 185, 230, 259, 280, 296, 322, 370, 460, 518, 644, 740, 805, 851, 920, 1036, 1288, 1295, 1480, 1610, 1702, 2072, 2590, 3220, 3404, 4255, 5180, 5957, 6440, 6808, 8510, 10360, 11914, 17020, 23828, 29785, 34040, 47656, 59570, 119140, 238280, 657743, 1315486, 2630972, 3288715, 4604201, 5261944, 6577430, 9208402, 13154860, 15128089, 18416804, 23021005, 24336491, 26309720, 30256178, 36833608, 46042010, 48672982, 60512356, 75640445, 92084020, 97345964, 105896623, 121024712, 121682455, 151280890, 170355437, 184168040, 194691928, 211793246, 243364910, 302561780, 340710874, 423586492, 486729820, 529483115, 559739293, 605123560, 681421748, 847172984, 851777185, 973459640, 1058966230, 1119478586, 1362843496, 1703554370, 2117932460, 2238957172, 2798696465, 3407108740, 3918175051, 4235864920, 4477914344, 5597392930, 6814217480, 7836350102, 11194785860, 15672700204, 19590875255, 22389571720, 31345400408, 39181750510, 78363501020, 156727002040]

約数ペア:

[(1, 156727002040), (2, 78363501020), (4, 39181750510), (5, 31345400408), (7, 22389571720), (8, 19590875255), (10, 15672700204), (14, 11194785860), (20, 7836350102), (23, 6814217480), (28, 5597392930), (35, 4477914344), (37, 4235864920), (40, 3918175051), (46, 3407108740), (56, 2798696465), (70, 2238957172), (74, 2117932460), (92, 1703554370), (115, 1362843496), (140, 1119478586), (148, 1058966230), (161, 973459640), (184, 851777185), (185, 847172984), (230, 681421748), (259, 605123560), (280, 559739293), (296, 529483115), (322, 486729820), (370, 423586492), (460, 340710874), (518, 302561780), (644, 243364910), (740, 211793246), (805, 194691928), (851, 184168040), (920, 170355437), (1036, 151280890), (1288, 121682455), (1295, 121024712), (1480, 105896623), (1610, 97345964), (1702, 92084020), (2072, 75640445), (2590, 60512356), (3220, 48672982), (3404, 46042010), (4255, 36833608), (5180, 30256178), (5957, 26309720), (6440, 24336491), (6808, 23021005), (8510, 18416804), (10360, 15128089), (11914, 13154860), (17020, 9208402), (23828, 6577430), (29785, 5261944), (34040, 4604201), (47656, 3288715), (59570, 2630972), (119140, 1315486), (238280, 657743)]