31715300880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{1697}}^1$

素因数の和:2074

約数の個数: 240

約数和(自身を含む): 108047285424

約数和(自身を除く): 76331984544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 257, 303, 360, 404, 505, 514, 606, 720, 771, 808, 909, 1010, 1028, 1212, 1285, 1515, 1542, 1616, 1697, 1818, 2020, 2056, 2313, 2424, 2570, 3030, 3084, 3394, 3636, 3855, 4040, 4112, 4545, 4626, 4848, 5091, 5140, 6060, 6168, 6788, 7272, 7710, 8080, 8485, 9090, 9252, 10182, 10280, 11565, 12120, 12336, 13576, 14544, 15273, 15420, 16970, 18180, 18504, 20364, 20560, 23130, 24240, 25455, 25957, 27152, 30546, 30840, 33940, 36360, 37008, 40728, 46260, 50910, 51914, 61092, 61680, 67880, 72720, 76365, 77871, 81456, 92520, 101820, 103828, 122184, 129785, 135760, 152730, 155742, 171397, 185040, 203640, 207656, 233613, 244368, 259570, 305460, 311484, 342794, 389355, 407280, 415312, 436129, 467226, 514191, 519140, 610920, 622968, 685588, 778710, 856985, 872258, 934452, 1028382, 1038280, 1168065, 1221840, 1245936, 1308387, 1371176, 1542573, 1557420, 1713970, 1744516, 1868904, 2056764, 2076560, 2180645, 2336130, 2570955, 2616774, 2742352, 3085146, 3114840, 3427940, 3489032, 3737808, 3925161, 4113528, 4361290, 4672260, 5141910, 5233548, 6170292, 6229680, 6541935, 6855880, 6978064, 7712865, 7850322, 8227056, 8722580, 9344520, 10283820, 10467096, 12340584, 13083870, 13711760, 15425730, 15700644, 17445160, 18689040, 19625805, 20567640, 20934192, 24681168, 26167740, 30851460, 31401288, 34890320, 39251610, 41135280, 44049029, 52335480, 61702920, 62802576, 78503220, 88098058, 104670960, 123405840, 132147087, 157006440, 176196116, 220245145, 264294174, 314012880, 352392232, 396441261, 440490290, 528588348, 660735435, 704784464, 792882522, 880980580, 1057176696, 1321470870, 1585765044, 1761961160, 1982206305, 2114353392, 2642941740, 3171530088, 3523922320, 3964412610, 5285883480, 6343060176, 7928825220, 10571766960, 15857650440, 31715300880]

約数ペア:

[(1, 31715300880), (2, 15857650440), (3, 10571766960), (4, 7928825220), (5, 6343060176), (6, 5285883480), (8, 3964412610), (9, 3523922320), (10, 3171530088), (12, 2642941740), (15, 2114353392), (16, 1982206305), (18, 1761961160), (20, 1585765044), (24, 1321470870), (30, 1057176696), (36, 880980580), (40, 792882522), (45, 704784464), (48, 660735435), (60, 528588348), (72, 440490290), (80, 396441261), (90, 352392232), (101, 314012880), (120, 264294174), (144, 220245145), (180, 176196116), (202, 157006440), (240, 132147087), (257, 123405840), (303, 104670960), (360, 88098058), (404, 78503220), (505, 62802576), (514, 61702920), (606, 52335480), (720, 44049029), (771, 41135280), (808, 39251610), (909, 34890320), (1010, 31401288), (1028, 30851460), (1212, 26167740), (1285, 24681168), (1515, 20934192), (1542, 20567640), (1616, 19625805), (1697, 18689040), (1818, 17445160), (2020, 15700644), (2056, 15425730), (2313, 13711760), (2424, 13083870), (2570, 12340584), (3030, 10467096), (3084, 10283820), (3394, 9344520), (3636, 8722580), (3855, 8227056), (4040, 7850322), (4112, 7712865), (4545, 6978064), (4626, 6855880), (4848, 6541935), (5091, 6229680), (5140, 6170292), (6060, 5233548), (6168, 5141910), (6788, 4672260), (7272, 4361290), (7710, 4113528), (8080, 3925161), (8485, 3737808), (9090, 3489032), (9252, 3427940), (10182, 3114840), (10280, 3085146), (11565, 2742352), (12120, 2616774), (12336, 2570955), (13576, 2336130), (14544, 2180645), (15273, 2076560), (15420, 2056764), (16970, 1868904), (18180, 1744516), (18504, 1713970), (20364, 1557420), (20560, 1542573), (23130, 1371176), (24240, 1308387), (25455, 1245936), (25957, 1221840), (27152, 1168065), (30546, 1038280), (30840, 1028382), (33940, 934452), (36360, 872258), (37008, 856985), (40728, 778710), (46260, 685588), (50910, 622968), (51914, 610920), (61092, 519140), (61680, 514191), (67880, 467226), (72720, 436129), (76365, 415312), (77871, 407280), (81456, 389355), (92520, 342794), (101820, 311484), (103828, 305460), (122184, 259570), (129785, 244368), (135760, 233613), (152730, 207656), (155742, 203640), (171397, 185040)]