25908238440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{811}}^1\times {\mathrm{1811}}^1$

素因数の和:2653

約数の個数: 288

約数和(自身を含む): 98123931360

約数和(自身を除く): 72215692920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 811, 840, 882, 980, 1176, 1260, 1470, 1622, 1764, 1811, 1960, 2205, 2433, 2520, 2940, 3244, 3528, 3622, 4055, 4410, 4866, 5433, 5677, 5880, 6488, 7244, 7299, 8110, 8820, 9055, 9732, 10866, 11354, 12165, 12677, 14488, 14598, 16220, 16299, 17031, 17640, 18110, 19464, 21732, 22708, 24330, 25354, 27165, 28385, 29196, 32440, 32598, 34062, 36220, 36495, 38031, 39739, 43464, 45416, 48660, 50708, 51093, 54330, 56770, 58392, 63385, 65196, 68124, 72440, 72990, 76062, 79478, 81495, 85155, 88739, 97320, 101416, 102186, 108660, 113540, 114093, 119217, 126770, 130392, 136248, 145980, 152124, 158956, 162990, 170310, 177478, 190155, 198695, 204372, 217320, 227080, 228186, 238434, 253540, 255465, 266217, 291960, 304248, 317912, 325980, 340620, 354956, 357651, 380310, 397390, 408744, 443695, 456372, 476868, 507080, 510930, 532434, 570465, 596085, 651960, 681240, 709912, 715302, 760620, 794780, 798651, 887390, 912744, 953736, 1021860, 1064868, 1140930, 1192170, 1331085, 1430604, 1468721, 1521240, 1589560, 1597302, 1774780, 1788255, 2043720, 2129736, 2281860, 2384340, 2662170, 2861208, 2937442, 3194604, 3549560, 3576510, 3993255, 4406163, 4563720, 4768680, 5324340, 5874884, 6389208, 7153020, 7343605, 7986510, 8812326, 10281047, 10648680, 11749768, 13218489, 14306040, 14687210, 15973020, 17624652, 20562094, 22030815, 26436978, 29374420, 30843141, 31946040, 35249304, 41124188, 44061630, 51405235, 52873956, 58748840, 61686282, 66092445, 71967329, 82248376, 88123260, 92529423, 102810470, 105747912, 123372564, 132184890, 143934658, 154215705, 176246520, 185058846, 205620940, 215901987, 246745128, 264369780, 287869316, 308431410, 359836645, 370117692, 411241880, 431803974, 462647115, 528739560, 575738632, 616862820, 647705961, 719673290, 740235384, 863607948, 925294230, 1079509935, 1233725640, 1295411922, 1439346580, 1727215896, 1850588460, 2159019870, 2590823844, 2878693160, 3238529805, 3701176920, 4318039740, 5181647688, 6477059610, 8636079480, 12954119220, 25908238440]

約数ペア:

[(1, 25908238440), (2, 12954119220), (3, 8636079480), (4, 6477059610), (5, 5181647688), (6, 4318039740), (7, 3701176920), (8, 3238529805), (9, 2878693160), (10, 2590823844), (12, 2159019870), (14, 1850588460), (15, 1727215896), (18, 1439346580), (20, 1295411922), (21, 1233725640), (24, 1079509935), (28, 925294230), (30, 863607948), (35, 740235384), (36, 719673290), (40, 647705961), (42, 616862820), (45, 575738632), (49, 528739560), (56, 462647115), (60, 431803974), (63, 411241880), (70, 370117692), (72, 359836645), (84, 308431410), (90, 287869316), (98, 264369780), (105, 246745128), (120, 215901987), (126, 205620940), (140, 185058846), (147, 176246520), (168, 154215705), (180, 143934658), (196, 132184890), (210, 123372564), (245, 105747912), (252, 102810470), (280, 92529423), (294, 88123260), (315, 82248376), (360, 71967329), (392, 66092445), (420, 61686282), (441, 58748840), (490, 52873956), (504, 51405235), (588, 44061630), (630, 41124188), (735, 35249304), (811, 31946040), (840, 30843141), (882, 29374420), (980, 26436978), (1176, 22030815), (1260, 20562094), (1470, 17624652), (1622, 15973020), (1764, 14687210), (1811, 14306040), (1960, 13218489), (2205, 11749768), (2433, 10648680), (2520, 10281047), (2940, 8812326), (3244, 7986510), (3528, 7343605), (3622, 7153020), (4055, 6389208), (4410, 5874884), (4866, 5324340), (5433, 4768680), (5677, 4563720), (5880, 4406163), (6488, 3993255), (7244, 3576510), (7299, 3549560), (8110, 3194604), (8820, 2937442), (9055, 2861208), (9732, 2662170), (10866, 2384340), (11354, 2281860), (12165, 2129736), (12677, 2043720), (14488, 1788255), (14598, 1774780), (16220, 1597302), (16299, 1589560), (17031, 1521240), (17640, 1468721), (18110, 1430604), (19464, 1331085), (21732, 1192170), (22708, 1140930), (24330, 1064868), (25354, 1021860), (27165, 953736), (28385, 912744), (29196, 887390), (32440, 798651), (32598, 794780), (34062, 760620), (36220, 715302), (36495, 709912), (38031, 681240), (39739, 651960), (43464, 596085), (45416, 570465), (48660, 532434), (50708, 510930), (51093, 507080), (54330, 476868), (56770, 456372), (58392, 443695), (63385, 408744), (65196, 397390), (68124, 380310), (72440, 357651), (72990, 354956), (76062, 340620), (79478, 325980), (81495, 317912), (85155, 304248), (88739, 291960), (97320, 266217), (101416, 255465), (102186, 253540), (108660, 238434), (113540, 228186), (114093, 227080), (119217, 217320), (126770, 204372), (130392, 198695), (136248, 190155), (145980, 177478), (152124, 170310), (158956, 162990)]