1738195920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30559}}^1$

素因数の和:30657

約数の個数: 120

約数和(自身を含む): 5911526400

約数和(自身を除く): 4173330480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 30559, 56880, 61118, 91677, 122236, 152795, 183354, 244472, 275031, 305590, 366708, 458385, 488944, 550062, 611180, 733416, 916770, 1100124, 1222360, 1375155, 1466832, 1833540, 2200248, 2414161, 2444720, 2750310, 3667080, 4400496, 4828322, 5500620, 7242483, 7334160, 9656644, 11001240, 12070805, 14484966, 19313288, 21727449, 22002480, 24141610, 28969932, 36212415, 38626576, 43454898, 48283220, 57939864, 72424830, 86909796, 96566440, 108637245, 115879728, 144849660, 173819592, 193132880, 217274490, 289699320, 347639184, 434548980, 579398640, 869097960, 1738195920]

約数ペア:

[(1, 1738195920), (2, 869097960), (3, 579398640), (4, 434548980), (5, 347639184), (6, 289699320), (8, 217274490), (9, 193132880), (10, 173819592), (12, 144849660), (15, 115879728), (16, 108637245), (18, 96566440), (20, 86909796), (24, 72424830), (30, 57939864), (36, 48283220), (40, 43454898), (45, 38626576), (48, 36212415), (60, 28969932), (72, 24141610), (79, 22002480), (80, 21727449), (90, 19313288), (120, 14484966), (144, 12070805), (158, 11001240), (180, 9656644), (237, 7334160), (240, 7242483), (316, 5500620), (360, 4828322), (395, 4400496), (474, 3667080), (632, 2750310), (711, 2444720), (720, 2414161), (790, 2200248), (948, 1833540), (1185, 1466832), (1264, 1375155), (1422, 1222360), (1580, 1100124), (1896, 916770), (2370, 733416), (2844, 611180), (3160, 550062), (3555, 488944), (3792, 458385), (4740, 366708), (5688, 305590), (6320, 275031), (7110, 244472), (9480, 183354), (11376, 152795), (14220, 122236), (18960, 91677), (28440, 61118), (30559, 56880)]