326124960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 288

約数和(自身を含む): 1225155456

約数和(自身を除く): 899030496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 101, 105, 112, 120, 124, 140, 155, 160, 168, 186, 202, 210, 217, 224, 240, 248, 280, 303, 310, 336, 372, 404, 420, 434, 465, 480, 496, 505, 560, 606, 620, 651, 672, 707, 744, 808, 840, 868, 930, 961, 992, 1010, 1085, 1120, 1212, 1240, 1302, 1414, 1488, 1515, 1616, 1680, 1736, 1860, 1922, 2020, 2121, 2170, 2424, 2480, 2604, 2828, 2883, 2976, 3030, 3131, 3232, 3255, 3360, 3472, 3535, 3720, 3844, 4040, 4242, 4340, 4805, 4848, 4960, 5208, 5656, 5766, 6060, 6262, 6510, 6727, 6944, 7070, 7440, 7688, 8080, 8484, 8680, 9393, 9610, 9696, 10416, 10605, 11312, 11532, 12120, 12524, 13020, 13454, 14140, 14415, 14880, 15376, 15655, 16160, 16968, 17360, 18786, 19220, 20181, 20832, 21210, 21917, 22624, 23064, 24240, 25048, 26040, 26908, 28280, 28830, 30752, 31310, 33635, 33936, 34720, 37572, 38440, 40362, 42420, 43834, 46128, 46965, 48480, 50096, 52080, 53816, 56560, 57660, 62620, 65751, 67270, 67872, 75144, 76880, 80724, 84840, 87668, 92256, 93930, 97061, 100192, 100905, 104160, 107632, 109585, 113120, 115320, 125240, 131502, 134540, 150288, 153760, 161448, 169680, 175336, 187860, 194122, 201810, 215264, 219170, 230640, 250480, 263004, 269080, 291183, 300576, 322896, 328755, 339360, 350672, 375720, 388244, 403620, 438340, 461280, 485305, 500960, 526008, 538160, 582366, 645792, 657510, 679427, 701344, 751440, 776488, 807240, 876680, 970610, 1052016, 1076320, 1164732, 1315020, 1358854, 1455915, 1502880, 1552976, 1614480, 1753360, 1941220, 2038281, 2104032, 2329464, 2630040, 2717708, 2911830, 3105952, 3228960, 3397135, 3506720, 3882440, 4076562, 4658928, 5260080, 5435416, 5823660, 6794270, 7764880, 8153124, 9317856, 10191405, 10520160, 10870832, 11647320, 13588540, 15529760, 16306248, 20382810, 21741664, 23294640, 27177080, 32612496, 40765620, 46589280, 54354160, 65224992, 81531240, 108708320, 163062480, 326124960]

約数ペア:

[(1, 326124960), (2, 163062480), (3, 108708320), (4, 81531240), (5, 65224992), (6, 54354160), (7, 46589280), (8, 40765620), (10, 32612496), (12, 27177080), (14, 23294640), (15, 21741664), (16, 20382810), (20, 16306248), (21, 15529760), (24, 13588540), (28, 11647320), (30, 10870832), (31, 10520160), (32, 10191405), (35, 9317856), (40, 8153124), (42, 7764880), (48, 6794270), (56, 5823660), (60, 5435416), (62, 5260080), (70, 4658928), (80, 4076562), (84, 3882440), (93, 3506720), (96, 3397135), (101, 3228960), (105, 3105952), (112, 2911830), (120, 2717708), (124, 2630040), (140, 2329464), (155, 2104032), (160, 2038281), (168, 1941220), (186, 1753360), (202, 1614480), (210, 1552976), (217, 1502880), (224, 1455915), (240, 1358854), (248, 1315020), (280, 1164732), (303, 1076320), (310, 1052016), (336, 970610), (372, 876680), (404, 807240), (420, 776488), (434, 751440), (465, 701344), (480, 679427), (496, 657510), (505, 645792), (560, 582366), (606, 538160), (620, 526008), (651, 500960), (672, 485305), (707, 461280), (744, 438340), (808, 403620), (840, 388244), (868, 375720), (930, 350672), (961, 339360), (992, 328755), (1010, 322896), (1085, 300576), (1120, 291183), (1212, 269080), (1240, 263004), (1302, 250480), (1414, 230640), (1488, 219170), (1515, 215264), (1616, 201810), (1680, 194122), (1736, 187860), (1860, 175336), (1922, 169680), (2020, 161448), (2121, 153760), (2170, 150288), (2424, 134540), (2480, 131502), (2604, 125240), (2828, 115320), (2883, 113120), (2976, 109585), (3030, 107632), (3131, 104160), (3232, 100905), (3255, 100192), (3360, 97061), (3472, 93930), (3535, 92256), (3720, 87668), (3844, 84840), (4040, 80724), (4242, 76880), (4340, 75144), (4805, 67872), (4848, 67270), (4960, 65751), (5208, 62620), (5656, 57660), (5766, 56560), (6060, 53816), (6262, 52080), (6510, 50096), (6727, 48480), (6944, 46965), (7070, 46128), (7440, 43834), (7688, 42420), (8080, 40362), (8484, 38440), (8680, 37572), (9393, 34720), (9610, 33936), (9696, 33635), (10416, 31310), (10605, 30752), (11312, 28830), (11532, 28280), (12120, 26908), (12524, 26040), (13020, 25048), (13454, 24240), (14140, 23064), (14415, 22624), (14880, 21917), (15376, 21210), (15655, 20832), (16160, 20181), (16968, 19220), (17360, 18786)]