71380878840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10435801}}^1$

素因数の和:10435837

約数の個数: 96

約数和(自身を含む): 244197766800

約数和(自身を除く): 172816887960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10435801, 20871602, 31307403, 41743204, 52179005, 62614806, 83486408, 93922209, 104358010, 125229612, 156537015, 187844418, 198280219, 208716020, 250459224, 313074030, 375688836, 396560438, 417432040, 469611045, 594840657, 626148060, 751377672, 793120876, 939222090, 991401095, 1189681314, 1252296120, 1586241752, 1784521971, 1878444180, 1982802190, 2379362628, 2974203285, 3569043942, 3756888360, 3965604380, 4758725256, 5948406570, 7138087884, 7931208760, 8922609855, 11896813140, 14276175768, 17845219710, 23793626280, 35690439420, 71380878840]

約数ペア:

[(1, 71380878840), (2, 35690439420), (3, 23793626280), (4, 17845219710), (5, 14276175768), (6, 11896813140), (8, 8922609855), (9, 7931208760), (10, 7138087884), (12, 5948406570), (15, 4758725256), (18, 3965604380), (19, 3756888360), (20, 3569043942), (24, 2974203285), (30, 2379362628), (36, 1982802190), (38, 1878444180), (40, 1784521971), (45, 1586241752), (57, 1252296120), (60, 1189681314), (72, 991401095), (76, 939222090), (90, 793120876), (95, 751377672), (114, 626148060), (120, 594840657), (152, 469611045), (171, 417432040), (180, 396560438), (190, 375688836), (228, 313074030), (285, 250459224), (342, 208716020), (360, 198280219), (380, 187844418), (456, 156537015), (570, 125229612), (684, 104358010), (760, 93922209), (855, 83486408), (1140, 62614806), (1368, 52179005), (1710, 41743204), (2280, 31307403), (3420, 20871602), (6840, 10435801)]