343049940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2711}}^1$

素因数の和:2782

約数の個数: 144

約数和(自身を含む): 1125371520

約数和(自身を除く): 782321580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 37, 38, 45, 57, 60, 74, 76, 90, 95, 111, 114, 148, 171, 180, 185, 190, 222, 228, 285, 333, 342, 370, 380, 444, 555, 570, 666, 684, 703, 740, 855, 1110, 1140, 1332, 1406, 1665, 1710, 2109, 2220, 2711, 2812, 3330, 3420, 3515, 4218, 5422, 6327, 6660, 7030, 8133, 8436, 10545, 10844, 12654, 13555, 14060, 16266, 21090, 24399, 25308, 27110, 31635, 32532, 40665, 42180, 48798, 51509, 54220, 63270, 81330, 97596, 100307, 103018, 121995, 126540, 154527, 162660, 200614, 206036, 243990, 257545, 300921, 309054, 401228, 463581, 487980, 501535, 515090, 601842, 618108, 772635, 902763, 927162, 1003070, 1030180, 1203684, 1504605, 1545270, 1805526, 1854324, 1905833, 2006140, 2317905, 3009210, 3090540, 3611052, 3811666, 4513815, 4635810, 5717499, 6018420, 7623332, 9027630, 9271620, 9529165, 11434998, 17152497, 18055260, 19058330, 22869996, 28587495, 34304994, 38116660, 57174990, 68609988, 85762485, 114349980, 171524970, 343049940]

約数ペア:

[(1, 343049940), (2, 171524970), (3, 114349980), (4, 85762485), (5, 68609988), (6, 57174990), (9, 38116660), (10, 34304994), (12, 28587495), (15, 22869996), (18, 19058330), (19, 18055260), (20, 17152497), (30, 11434998), (36, 9529165), (37, 9271620), (38, 9027630), (45, 7623332), (57, 6018420), (60, 5717499), (74, 4635810), (76, 4513815), (90, 3811666), (95, 3611052), (111, 3090540), (114, 3009210), (148, 2317905), (171, 2006140), (180, 1905833), (185, 1854324), (190, 1805526), (222, 1545270), (228, 1504605), (285, 1203684), (333, 1030180), (342, 1003070), (370, 927162), (380, 902763), (444, 772635), (555, 618108), (570, 601842), (666, 515090), (684, 501535), (703, 487980), (740, 463581), (855, 401228), (1110, 309054), (1140, 300921), (1332, 257545), (1406, 243990), (1665, 206036), (1710, 200614), (2109, 162660), (2220, 154527), (2711, 126540), (2812, 121995), (3330, 103018), (3420, 100307), (3515, 97596), (4218, 81330), (5422, 63270), (6327, 54220), (6660, 51509), (7030, 48798), (8133, 42180), (8436, 40665), (10545, 32532), (10844, 31635), (12654, 27110), (13555, 25308), (14060, 24399), (16266, 21090)]