424665280

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:187

約数の個数: 224

約数和(自身を含む): 1167505920

約数和(自身を除く): 742840640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 64, 65, 74, 80, 89, 104, 124, 130, 148, 155, 160, 178, 185, 208, 248, 260, 296, 310, 320, 356, 370, 403, 416, 445, 481, 496, 520, 592, 620, 712, 740, 806, 832, 890, 962, 992, 1040, 1147, 1157, 1184, 1240, 1424, 1480, 1612, 1780, 1924, 1984, 2015, 2080, 2294, 2314, 2368, 2405, 2480, 2759, 2848, 2960, 3224, 3293, 3560, 3848, 4030, 4160, 4588, 4628, 4810, 4960, 5518, 5696, 5735, 5785, 5920, 6448, 6586, 7120, 7696, 8060, 9176, 9256, 9620, 9920, 11036, 11470, 11570, 11840, 12896, 13172, 13795, 14240, 14911, 15392, 16120, 16465, 18352, 18512, 19240, 22072, 22940, 23140, 25792, 26344, 27590, 28480, 29822, 30784, 32240, 32930, 35867, 36704, 37024, 38480, 42809, 44144, 45880, 46280, 52688, 55180, 59644, 64480, 65860, 71734, 73408, 74048, 74555, 76960, 85618, 88288, 91760, 92560, 102083, 105376, 110360, 119288, 128960, 131720, 143468, 149110, 153920, 171236, 176576, 179335, 183520, 185120, 204166, 210752, 214045, 220720, 238576, 263440, 286936, 298220, 342472, 358670, 367040, 370240, 408332, 428090, 441440, 477152, 510415, 526880, 573872, 596440, 684944, 717340, 816664, 856180, 882880, 954304, 1020830, 1053760, 1147744, 1192880, 1327079, 1369888, 1434680, 1633328, 1712360, 2041660, 2295488, 2385760, 2654158, 2739776, 2869360, 3266656, 3424720, 4083320, 4771520, 5308316, 5738720, 6533312, 6635395, 6849440, 8166640, 10616632, 11477440, 13270790, 13698880, 16333280, 21233264, 26541580, 32666560, 42466528, 53083160, 84933056, 106166320, 212332640, 424665280]

約数ペア:

[(1, 424665280), (2, 212332640), (4, 106166320), (5, 84933056), (8, 53083160), (10, 42466528), (13, 32666560), (16, 26541580), (20, 21233264), (26, 16333280), (31, 13698880), (32, 13270790), (37, 11477440), (40, 10616632), (52, 8166640), (62, 6849440), (64, 6635395), (65, 6533312), (74, 5738720), (80, 5308316), (89, 4771520), (104, 4083320), (124, 3424720), (130, 3266656), (148, 2869360), (155, 2739776), (160, 2654158), (178, 2385760), (185, 2295488), (208, 2041660), (248, 1712360), (260, 1633328), (296, 1434680), (310, 1369888), (320, 1327079), (356, 1192880), (370, 1147744), (403, 1053760), (416, 1020830), (445, 954304), (481, 882880), (496, 856180), (520, 816664), (592, 717340), (620, 684944), (712, 596440), (740, 573872), (806, 526880), (832, 510415), (890, 477152), (962, 441440), (992, 428090), (1040, 408332), (1147, 370240), (1157, 367040), (1184, 358670), (1240, 342472), (1424, 298220), (1480, 286936), (1612, 263440), (1780, 238576), (1924, 220720), (1984, 214045), (2015, 210752), (2080, 204166), (2294, 185120), (2314, 183520), (2368, 179335), (2405, 176576), (2480, 171236), (2759, 153920), (2848, 149110), (2960, 143468), (3224, 131720), (3293, 128960), (3560, 119288), (3848, 110360), (4030, 105376), (4160, 102083), (4588, 92560), (4628, 91760), (4810, 88288), (4960, 85618), (5518, 76960), (5696, 74555), (5735, 74048), (5785, 73408), (5920, 71734), (6448, 65860), (6586, 64480), (7120, 59644), (7696, 55180), (8060, 52688), (9176, 46280), (9256, 45880), (9620, 44144), (9920, 42809), (11036, 38480), (11470, 37024), (11570, 36704), (11840, 35867), (12896, 32930), (13172, 32240), (13795, 30784), (14240, 29822), (14911, 28480), (15392, 27590), (16120, 26344), (16465, 25792), (18352, 23140), (18512, 22940), (19240, 22072)]