1909135440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9931}}^1$

素因数の和:10042

約数の個数: 160

約数和(自身を含む): 6650467200

約数和(自身を除く): 4741331760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 89, 90, 108, 120, 135, 144, 178, 180, 216, 240, 267, 270, 356, 360, 432, 445, 534, 540, 712, 720, 801, 890, 1068, 1080, 1335, 1424, 1602, 1780, 2136, 2160, 2403, 2670, 3204, 3560, 4005, 4272, 4806, 5340, 6408, 7120, 8010, 9612, 9931, 10680, 12015, 12816, 16020, 19224, 19862, 21360, 24030, 29793, 32040, 38448, 39724, 48060, 49655, 59586, 64080, 79448, 89379, 96120, 99310, 119172, 148965, 158896, 178758, 192240, 198620, 238344, 268137, 297930, 357516, 397240, 446895, 476688, 536274, 595860, 715032, 794480, 883859, 893790, 1072548, 1191720, 1340685, 1430064, 1767718, 1787580, 2145096, 2383440, 2651577, 2681370, 3535436, 3575160, 4290192, 4419295, 5303154, 5362740, 7070872, 7150320, 7954731, 8838590, 10606308, 10725480, 13257885, 14141744, 15909462, 17677180, 21212616, 21450960, 23864193, 26515770, 31818924, 35354360, 39773655, 42425232, 47728386, 53031540, 63637848, 70708720, 79547310, 95456772, 106063080, 119320965, 127275696, 159094620, 190913544, 212126160, 238641930, 318189240, 381827088, 477283860, 636378480, 954567720, 1909135440]

約数ペア:

[(1, 1909135440), (2, 954567720), (3, 636378480), (4, 477283860), (5, 381827088), (6, 318189240), (8, 238641930), (9, 212126160), (10, 190913544), (12, 159094620), (15, 127275696), (16, 119320965), (18, 106063080), (20, 95456772), (24, 79547310), (27, 70708720), (30, 63637848), (36, 53031540), (40, 47728386), (45, 42425232), (48, 39773655), (54, 35354360), (60, 31818924), (72, 26515770), (80, 23864193), (89, 21450960), (90, 21212616), (108, 17677180), (120, 15909462), (135, 14141744), (144, 13257885), (178, 10725480), (180, 10606308), (216, 8838590), (240, 7954731), (267, 7150320), (270, 7070872), (356, 5362740), (360, 5303154), (432, 4419295), (445, 4290192), (534, 3575160), (540, 3535436), (712, 2681370), (720, 2651577), (801, 2383440), (890, 2145096), (1068, 1787580), (1080, 1767718), (1335, 1430064), (1424, 1340685), (1602, 1191720), (1780, 1072548), (2136, 893790), (2160, 883859), (2403, 794480), (2670, 715032), (3204, 595860), (3560, 536274), (4005, 476688), (4272, 446895), (4806, 397240), (5340, 357516), (6408, 297930), (7120, 268137), (8010, 238344), (9612, 198620), (9931, 192240), (10680, 178758), (12015, 158896), (12816, 148965), (16020, 119172), (19224, 99310), (19862, 96120), (21360, 89379), (24030, 79448), (29793, 64080), (32040, 59586), (38448, 49655), (39724, 48060)]