20238414560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16747}}^1$

素因数の和:16865

約数の個数: 192

約数和(自身を含む): 59559639552

約数和(自身を除く): 39321224992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 83, 91, 104, 112, 130, 140, 160, 166, 182, 208, 224, 260, 280, 332, 364, 415, 416, 455, 520, 560, 581, 664, 728, 830, 910, 1040, 1079, 1120, 1162, 1328, 1456, 1660, 1820, 2080, 2158, 2324, 2656, 2905, 2912, 3320, 3640, 4316, 4648, 5395, 5810, 6640, 7280, 7553, 8632, 9296, 10790, 11620, 13280, 14560, 15106, 16747, 17264, 18592, 21580, 23240, 30212, 33494, 34528, 37765, 43160, 46480, 60424, 66988, 75530, 83735, 86320, 92960, 117229, 120848, 133976, 151060, 167470, 172640, 217711, 234458, 241696, 267952, 302120, 334940, 435422, 468916, 535904, 586145, 604240, 669880, 870844, 937832, 1088555, 1172290, 1208480, 1339760, 1390001, 1523977, 1741688, 1875664, 2177110, 2344580, 2679520, 2780002, 3047954, 3483376, 3751328, 4354220, 4689160, 5560004, 6095908, 6950005, 6966752, 7619885, 8708440, 9378320, 9730007, 11120008, 12191816, 13900010, 15239770, 17416880, 18070013, 18756640, 19460014, 22240016, 24383632, 27800020, 30479540, 34833760, 36140026, 38920028, 44480032, 48650035, 48767264, 55600040, 60959080, 72280052, 77840056, 90350065, 97300070, 111200080, 121918160, 126490091, 144560104, 155680112, 180700130, 194600140, 222400160, 243836320, 252980182, 289120208, 311360224, 361400260, 389200280, 505960364, 578240416, 632450455, 722800520, 778400560, 1011920728, 1264900910, 1445601040, 1556801120, 2023841456, 2529801820, 2891202080, 4047682912, 5059603640, 10119207280, 20238414560]

約数ペア:

[(1, 20238414560), (2, 10119207280), (4, 5059603640), (5, 4047682912), (7, 2891202080), (8, 2529801820), (10, 2023841456), (13, 1556801120), (14, 1445601040), (16, 1264900910), (20, 1011920728), (26, 778400560), (28, 722800520), (32, 632450455), (35, 578240416), (40, 505960364), (52, 389200280), (56, 361400260), (65, 311360224), (70, 289120208), (80, 252980182), (83, 243836320), (91, 222400160), (104, 194600140), (112, 180700130), (130, 155680112), (140, 144560104), (160, 126490091), (166, 121918160), (182, 111200080), (208, 97300070), (224, 90350065), (260, 77840056), (280, 72280052), (332, 60959080), (364, 55600040), (415, 48767264), (416, 48650035), (455, 44480032), (520, 38920028), (560, 36140026), (581, 34833760), (664, 30479540), (728, 27800020), (830, 24383632), (910, 22240016), (1040, 19460014), (1079, 18756640), (1120, 18070013), (1162, 17416880), (1328, 15239770), (1456, 13900010), (1660, 12191816), (1820, 11120008), (2080, 9730007), (2158, 9378320), (2324, 8708440), (2656, 7619885), (2905, 6966752), (2912, 6950005), (3320, 6095908), (3640, 5560004), (4316, 4689160), (4648, 4354220), (5395, 3751328), (5810, 3483376), (6640, 3047954), (7280, 2780002), (7553, 2679520), (8632, 2344580), (9296, 2177110), (10790, 1875664), (11620, 1741688), (13280, 1523977), (14560, 1390001), (15106, 1339760), (16747, 1208480), (17264, 1172290), (18592, 1088555), (21580, 937832), (23240, 870844), (30212, 669880), (33494, 604240), (34528, 586145), (37765, 535904), (43160, 468916), (46480, 435422), (60424, 334940), (66988, 302120), (75530, 267952), (83735, 241696), (86320, 234458), (92960, 217711), (117229, 172640), (120848, 167470), (133976, 151060)]