161480145840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6719}}^1\times {\mathrm{7703}}^1$

素因数の和:14451

約数の個数: 160

約数和(自身を含む): 539245486080

約数和(自身を除く): 377765340240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 6719, 7703, 13438, 15406, 20157, 23109, 26876, 30812, 33595, 38515, 40314, 46218, 53752, 61624, 67190, 77030, 80628, 87347, 92436, 100139, 100785, 107504, 115545, 123248, 134380, 154060, 161256, 174694, 184872, 200278, 201570, 231090, 262041, 268760, 300417, 308120, 322512, 349388, 369744, 400556, 403140, 436735, 462180, 500695, 524082, 537520, 600834, 616240, 698776, 801112, 806280, 873470, 924360, 1001390, 1048164, 1201668, 1310205, 1397552, 1502085, 1602224, 1612560, 1746940, 1848720, 2002780, 2096328, 2403336, 2620410, 3004170, 3493880, 4005560, 4192656, 4806672, 5240820, 6008340, 6987760, 8011120, 10481640, 12016680, 20963280, 24033360, 51756457, 103512914, 155269371, 207025828, 258782285, 310538742, 414051656, 517564570, 621077484, 672833941, 776346855, 828103312, 1035129140, 1242154968, 1345667882, 1552693710, 2018501823, 2070258280, 2484309936, 2691335764, 3105387420, 3364169705, 4037003646, 4140516560, 5382671528, 6210774840, 6728339410, 8074007292, 10092509115, 10765343056, 12421549680, 13456678820, 16148014584, 20185018230, 26913357640, 32296029168, 40370036460, 53826715280, 80740072920, 161480145840]

約数ペア:

[(1, 161480145840), (2, 80740072920), (3, 53826715280), (4, 40370036460), (5, 32296029168), (6, 26913357640), (8, 20185018230), (10, 16148014584), (12, 13456678820), (13, 12421549680), (15, 10765343056), (16, 10092509115), (20, 8074007292), (24, 6728339410), (26, 6210774840), (30, 5382671528), (39, 4140516560), (40, 4037003646), (48, 3364169705), (52, 3105387420), (60, 2691335764), (65, 2484309936), (78, 2070258280), (80, 2018501823), (104, 1552693710), (120, 1345667882), (130, 1242154968), (156, 1035129140), (195, 828103312), (208, 776346855), (240, 672833941), (260, 621077484), (312, 517564570), (390, 414051656), (520, 310538742), (624, 258782285), (780, 207025828), (1040, 155269371), (1560, 103512914), (3120, 51756457), (6719, 24033360), (7703, 20963280), (13438, 12016680), (15406, 10481640), (20157, 8011120), (23109, 6987760), (26876, 6008340), (30812, 5240820), (33595, 4806672), (38515, 4192656), (40314, 4005560), (46218, 3493880), (53752, 3004170), (61624, 2620410), (67190, 2403336), (77030, 2096328), (80628, 2002780), (87347, 1848720), (92436, 1746940), (100139, 1612560), (100785, 1602224), (107504, 1502085), (115545, 1397552), (123248, 1310205), (134380, 1201668), (154060, 1048164), (161256, 1001390), (174694, 924360), (184872, 873470), (200278, 806280), (201570, 801112), (231090, 698776), (262041, 616240), (268760, 600834), (300417, 537520), (308120, 524082), (322512, 500695), (349388, 462180), (369744, 436735), (400556, 403140)]