1955693880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3823}}^1$

素因数の和:3883

約数の個数: 288

約数和(自身を含む): 7650676800

約数和(自身を除く): 5694982920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 696, 735, 812, 840, 870, 882, 980, 1015, 1044, 1160, 1176, 1218, 1260, 1305, 1421, 1470, 1624, 1740, 1764, 1827, 1960, 2030, 2088, 2205, 2436, 2520, 2610, 2842, 2940, 3045, 3480, 3528, 3654, 3823, 4060, 4263, 4410, 4872, 5220, 5684, 5880, 6090, 7105, 7308, 7646, 8120, 8526, 8820, 9135, 10440, 11368, 11469, 12180, 12789, 14210, 14616, 15292, 17052, 17640, 18270, 19115, 21315, 22938, 24360, 25578, 26761, 28420, 30584, 34104, 34407, 36540, 38230, 42630, 45876, 51156, 53522, 56840, 57345, 63945, 68814, 73080, 76460, 80283, 85260, 91752, 102312, 107044, 110867, 114690, 127890, 133805, 137628, 152920, 160566, 170520, 172035, 187327, 214088, 221734, 229380, 240849, 255780, 267610, 275256, 321132, 332601, 344070, 374654, 401415, 443468, 458760, 481698, 511560, 535220, 554335, 561981, 642264, 665202, 688140, 749308, 776069, 802830, 886936, 936635, 963396, 997803, 1070440, 1108670, 1123962, 1204245, 1330404, 1376280, 1498616, 1552138, 1605660, 1663005, 1685943, 1873270, 1926792, 1995606, 2217340, 2247924, 2328207, 2408490, 2660808, 2809905, 3104276, 3211320, 3326010, 3371886, 3746540, 3880345, 3991212, 4434680, 4495848, 4656414, 4816980, 4989015, 5432483, 5619810, 6208552, 6652020, 6743772, 6984621, 7493080, 7760690, 7982424, 8429715, 9312828, 9633960, 9978030, 10864966, 11239620, 11641035, 13304040, 13487544, 13969242, 15521380, 16297449, 16859430, 18625656, 19956060, 21729932, 22479240, 23282070, 27162415, 27938484, 31042760, 32594898, 33718860, 34923105, 39912120, 43459864, 46564140, 48892347, 54324830, 55876968, 65189796, 67437720, 69846210, 81487245, 93128280, 97784694, 108649660, 130379592, 139692420, 162974490, 195569388, 217299320, 244461735, 279384840, 325948980, 391138776, 488923470, 651897960, 977846940, 1955693880]

約数ペア:

[(1, 1955693880), (2, 977846940), (3, 651897960), (4, 488923470), (5, 391138776), (6, 325948980), (7, 279384840), (8, 244461735), (9, 217299320), (10, 195569388), (12, 162974490), (14, 139692420), (15, 130379592), (18, 108649660), (20, 97784694), (21, 93128280), (24, 81487245), (28, 69846210), (29, 67437720), (30, 65189796), (35, 55876968), (36, 54324830), (40, 48892347), (42, 46564140), (45, 43459864), (49, 39912120), (56, 34923105), (58, 33718860), (60, 32594898), (63, 31042760), (70, 27938484), (72, 27162415), (84, 23282070), (87, 22479240), (90, 21729932), (98, 19956060), (105, 18625656), (116, 16859430), (120, 16297449), (126, 15521380), (140, 13969242), (145, 13487544), (147, 13304040), (168, 11641035), (174, 11239620), (180, 10864966), (196, 9978030), (203, 9633960), (210, 9312828), (232, 8429715), (245, 7982424), (252, 7760690), (261, 7493080), (280, 6984621), (290, 6743772), (294, 6652020), (315, 6208552), (348, 5619810), (360, 5432483), (392, 4989015), (406, 4816980), (420, 4656414), (435, 4495848), (441, 4434680), (490, 3991212), (504, 3880345), (522, 3746540), (580, 3371886), (588, 3326010), (609, 3211320), (630, 3104276), (696, 2809905), (735, 2660808), (812, 2408490), (840, 2328207), (870, 2247924), (882, 2217340), (980, 1995606), (1015, 1926792), (1044, 1873270), (1160, 1685943), (1176, 1663005), (1218, 1605660), (1260, 1552138), (1305, 1498616), (1421, 1376280), (1470, 1330404), (1624, 1204245), (1740, 1123962), (1764, 1108670), (1827, 1070440), (1960, 997803), (2030, 963396), (2088, 936635), (2205, 886936), (2436, 802830), (2520, 776069), (2610, 749308), (2842, 688140), (2940, 665202), (3045, 642264), (3480, 561981), (3528, 554335), (3654, 535220), (3823, 511560), (4060, 481698), (4263, 458760), (4410, 443468), (4872, 401415), (5220, 374654), (5684, 344070), (5880, 332601), (6090, 321132), (7105, 275256), (7308, 267610), (7646, 255780), (8120, 240849), (8526, 229380), (8820, 221734), (9135, 214088), (10440, 187327), (11368, 172035), (11469, 170520), (12180, 160566), (12789, 152920), (14210, 137628), (14616, 133805), (15292, 127890), (17052, 114690), (17640, 110867), (18270, 107044), (19115, 102312), (21315, 91752), (22938, 85260), (24360, 80283), (25578, 76460), (26761, 73080), (28420, 68814), (30584, 63945), (34104, 57345), (34407, 56840), (36540, 53522), (38230, 51156), (42630, 45876)]