429993720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 192

約数和(自身を含む): 1518098400

約数和(自身を除く): 1088104680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 139, 156, 180, 195, 234, 260, 278, 312, 360, 390, 417, 468, 520, 556, 585, 661, 695, 780, 834, 936, 1112, 1170, 1251, 1322, 1390, 1560, 1668, 1807, 1983, 2085, 2340, 2502, 2644, 2780, 3305, 3336, 3614, 3966, 4170, 4680, 5004, 5288, 5421, 5560, 5949, 6255, 6610, 7228, 7932, 8340, 8593, 9035, 9915, 10008, 10842, 11898, 12510, 13220, 14456, 15864, 16263, 16680, 17186, 18070, 19830, 21684, 23796, 25020, 25779, 26440, 27105, 29745, 32526, 34372, 36140, 39660, 42965, 43368, 47592, 50040, 51558, 54210, 59490, 65052, 68744, 72280, 77337, 79320, 81315, 85930, 91879, 103116, 108420, 118980, 128895, 130104, 154674, 162630, 171860, 183758, 206232, 216840, 237960, 257790, 275637, 309348, 325260, 343720, 367516, 386685, 459395, 515580, 551274, 618696, 650520, 735032, 773370, 826911, 918790, 1031160, 1102548, 1194427, 1378185, 1546740, 1653822, 1837580, 2205096, 2388854, 2756370, 3093480, 3307644, 3583281, 3675160, 4134555, 4777708, 5512740, 5972135, 6615288, 7166562, 8269110, 9555416, 10749843, 11025480, 11944270, 14333124, 16538220, 17916405, 21499686, 23888540, 28666248, 33076440, 35832810, 42999372, 47777080, 53749215, 71665620, 85998744, 107498430, 143331240, 214996860, 429993720]

約数ペア:

[(1, 429993720), (2, 214996860), (3, 143331240), (4, 107498430), (5, 85998744), (6, 71665620), (8, 53749215), (9, 47777080), (10, 42999372), (12, 35832810), (13, 33076440), (15, 28666248), (18, 23888540), (20, 21499686), (24, 17916405), (26, 16538220), (30, 14333124), (36, 11944270), (39, 11025480), (40, 10749843), (45, 9555416), (52, 8269110), (60, 7166562), (65, 6615288), (72, 5972135), (78, 5512740), (90, 4777708), (104, 4134555), (117, 3675160), (120, 3583281), (130, 3307644), (139, 3093480), (156, 2756370), (180, 2388854), (195, 2205096), (234, 1837580), (260, 1653822), (278, 1546740), (312, 1378185), (360, 1194427), (390, 1102548), (417, 1031160), (468, 918790), (520, 826911), (556, 773370), (585, 735032), (661, 650520), (695, 618696), (780, 551274), (834, 515580), (936, 459395), (1112, 386685), (1170, 367516), (1251, 343720), (1322, 325260), (1390, 309348), (1560, 275637), (1668, 257790), (1807, 237960), (1983, 216840), (2085, 206232), (2340, 183758), (2502, 171860), (2644, 162630), (2780, 154674), (3305, 130104), (3336, 128895), (3614, 118980), (3966, 108420), (4170, 103116), (4680, 91879), (5004, 85930), (5288, 81315), (5421, 79320), (5560, 77337), (5949, 72280), (6255, 68744), (6610, 65052), (7228, 59490), (7932, 54210), (8340, 51558), (8593, 50040), (9035, 47592), (9915, 43368), (10008, 42965), (10842, 39660), (11898, 36140), (12510, 34372), (13220, 32526), (14456, 29745), (15864, 27105), (16263, 26440), (16680, 25779), (17186, 25020), (18070, 23796), (19830, 21684)]