28805746320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{29879}}^1$

素因数の和:30014

約数の個数: 240

約数和(自身を含む): 105195767040

約数和(自身を除く): 76390020720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 103, 104, 117, 120, 130, 144, 156, 180, 195, 206, 208, 234, 240, 260, 309, 312, 360, 390, 412, 468, 515, 520, 585, 618, 624, 720, 780, 824, 927, 936, 1030, 1040, 1170, 1236, 1339, 1545, 1560, 1648, 1854, 1872, 2060, 2340, 2472, 2678, 3090, 3120, 3708, 4017, 4120, 4635, 4680, 4944, 5356, 6180, 6695, 7416, 8034, 8240, 9270, 9360, 10712, 12051, 12360, 13390, 14832, 16068, 18540, 20085, 21424, 24102, 24720, 26780, 29879, 32136, 37080, 40170, 48204, 53560, 59758, 60255, 64272, 74160, 80340, 89637, 96408, 107120, 119516, 120510, 149395, 160680, 179274, 192816, 239032, 241020, 268911, 298790, 321360, 358548, 388427, 448185, 478064, 482040, 537822, 597580, 717096, 776854, 896370, 964080, 1075644, 1165281, 1195160, 1344555, 1434192, 1553708, 1792740, 1942135, 2151288, 2330562, 2390320, 2689110, 3077537, 3107416, 3495843, 3585480, 3884270, 4302576, 4661124, 5378220, 5826405, 6155074, 6214832, 6991686, 7170960, 7768540, 9232611, 9322248, 10756440, 11652810, 12310148, 13983372, 15387685, 15537080, 17479215, 18465222, 18644496, 21512880, 23305620, 24620296, 27697833, 27966744, 30775370, 31074160, 34958430, 36930444, 40007981, 46163055, 46611240, 49240592, 55395666, 55933488, 61550740, 69916860, 73860888, 80015962, 92326110, 93222480, 110791332, 120023943, 123101480, 138489165, 139833720, 147721776, 160031924, 184652220, 200039905, 221582664, 240047886, 246202960, 276978330, 279667440, 320063848, 360071829, 369304440, 400079810, 443165328, 480095772, 553956660, 600119715, 640127696, 720143658, 738608880, 800159620, 960191544, 1107913320, 1200239430, 1440287316, 1600319240, 1800359145, 1920383088, 2215826640, 2400478860, 2880574632, 3200638480, 3600718290, 4800957720, 5761149264, 7201436580, 9601915440, 14402873160, 28805746320]

約数ペア:

[(1, 28805746320), (2, 14402873160), (3, 9601915440), (4, 7201436580), (5, 5761149264), (6, 4800957720), (8, 3600718290), (9, 3200638480), (10, 2880574632), (12, 2400478860), (13, 2215826640), (15, 1920383088), (16, 1800359145), (18, 1600319240), (20, 1440287316), (24, 1200239430), (26, 1107913320), (30, 960191544), (36, 800159620), (39, 738608880), (40, 720143658), (45, 640127696), (48, 600119715), (52, 553956660), (60, 480095772), (65, 443165328), (72, 400079810), (78, 369304440), (80, 360071829), (90, 320063848), (103, 279667440), (104, 276978330), (117, 246202960), (120, 240047886), (130, 221582664), (144, 200039905), (156, 184652220), (180, 160031924), (195, 147721776), (206, 139833720), (208, 138489165), (234, 123101480), (240, 120023943), (260, 110791332), (309, 93222480), (312, 92326110), (360, 80015962), (390, 73860888), (412, 69916860), (468, 61550740), (515, 55933488), (520, 55395666), (585, 49240592), (618, 46611240), (624, 46163055), (720, 40007981), (780, 36930444), (824, 34958430), (927, 31074160), (936, 30775370), (1030, 27966744), (1040, 27697833), (1170, 24620296), (1236, 23305620), (1339, 21512880), (1545, 18644496), (1560, 18465222), (1648, 17479215), (1854, 15537080), (1872, 15387685), (2060, 13983372), (2340, 12310148), (2472, 11652810), (2678, 10756440), (3090, 9322248), (3120, 9232611), (3708, 7768540), (4017, 7170960), (4120, 6991686), (4635, 6214832), (4680, 6155074), (4944, 5826405), (5356, 5378220), (6180, 4661124), (6695, 4302576), (7416, 3884270), (8034, 3585480), (8240, 3495843), (9270, 3107416), (9360, 3077537), (10712, 2689110), (12051, 2390320), (12360, 2330562), (13390, 2151288), (14832, 1942135), (16068, 1792740), (18540, 1553708), (20085, 1434192), (21424, 1344555), (24102, 1195160), (24720, 1165281), (26780, 1075644), (29879, 964080), (32136, 896370), (37080, 776854), (40170, 717096), (48204, 597580), (53560, 537822), (59758, 482040), (60255, 478064), (64272, 448185), (74160, 388427), (80340, 358548), (89637, 321360), (96408, 298790), (107120, 268911), (119516, 241020), (120510, 239032), (149395, 192816), (160680, 179274)]