769436460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8887}}^1$

素因数の和:8952

約数の個数: 144

約数和(自身を含む): 2581715136

約数和(自身を除く): 1812278676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4329, 4810, 5772, 6660, 7215, 8658, 8887, 9620, 14430, 17316, 17774, 21645, 26661, 28860, 35548, 43290, 44435, 53322, 79983, 86580, 88870, 106644, 115531, 133305, 159966, 177740, 231062, 266610, 319932, 328819, 346593, 399915, 462124, 533220, 577655, 657638, 693186, 799830, 986457, 1039779, 1155310, 1315276, 1386372, 1599660, 1644095, 1732965, 1972914, 2079558, 2310620, 2959371, 3288190, 3465930, 3945828, 4159116, 4274647, 4932285, 5198895, 5918742, 6576380, 6931860, 8549294, 9864570, 10397790, 11837484, 12823941, 14796855, 17098588, 19729140, 20795580, 21373235, 25647882, 29593710, 38471823, 42746470, 51295764, 59187420, 64119705, 76943646, 85492940, 128239410, 153887292, 192359115, 256478820, 384718230, 769436460]

約数ペア:

[(1, 769436460), (2, 384718230), (3, 256478820), (4, 192359115), (5, 153887292), (6, 128239410), (9, 85492940), (10, 76943646), (12, 64119705), (13, 59187420), (15, 51295764), (18, 42746470), (20, 38471823), (26, 29593710), (30, 25647882), (36, 21373235), (37, 20795580), (39, 19729140), (45, 17098588), (52, 14796855), (60, 12823941), (65, 11837484), (74, 10397790), (78, 9864570), (90, 8549294), (111, 6931860), (117, 6576380), (130, 5918742), (148, 5198895), (156, 4932285), (180, 4274647), (185, 4159116), (195, 3945828), (222, 3465930), (234, 3288190), (260, 2959371), (333, 2310620), (370, 2079558), (390, 1972914), (444, 1732965), (468, 1644095), (481, 1599660), (555, 1386372), (585, 1315276), (666, 1155310), (740, 1039779), (780, 986457), (962, 799830), (1110, 693186), (1170, 657638), (1332, 577655), (1443, 533220), (1665, 462124), (1924, 399915), (2220, 346593), (2340, 328819), (2405, 319932), (2886, 266610), (3330, 231062), (4329, 177740), (4810, 159966), (5772, 133305), (6660, 115531), (7215, 106644), (8658, 88870), (8887, 86580), (9620, 79983), (14430, 53322), (17316, 44435), (17774, 43290), (21645, 35548), (26661, 28860)]