21533026320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5737}}^1$

素因数の和:6170

約数の個数: 240

約数和(自身を含む): 78085595952

約数和(自身を除く): 56552569632

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, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 401, 468, 520, 585, 624, 720, 780, 802, 936, 1040, 1170, 1203, 1560, 1604, 1872, 2005, 2340, 2406, 3120, 3208, 3609, 4010, 4680, 4812, 5213, 5737, 6015, 6416, 7218, 8020, 9360, 9624, 10426, 11474, 12030, 14436, 15639, 16040, 17211, 18045, 19248, 20852, 22948, 24060, 26065, 28685, 28872, 31278, 32080, 34422, 36090, 41704, 45896, 46917, 48120, 51633, 52130, 57370, 57744, 62556, 68844, 72180, 74581, 78195, 83408, 86055, 91792, 93834, 96240, 103266, 104260, 114740, 125112, 137688, 144360, 149162, 156390, 172110, 187668, 206532, 208520, 223743, 229480, 234585, 250224, 258165, 275376, 288720, 298324, 312780, 344220, 372905, 375336, 413064, 417040, 447486, 458960, 469170, 516330, 596648, 625560, 671229, 688440, 745810, 750672, 826128, 894972, 938340, 1032660, 1118715, 1193296, 1251120, 1342458, 1376880, 1491620, 1789944, 1876680, 2065320, 2237430, 2300537, 2684916, 2983240, 3356145, 3579888, 3753360, 4130640, 4474860, 4601074, 5369832, 5966480, 6712290, 6901611, 8949720, 9202148, 10739664, 11502685, 13424580, 13803222, 17899440, 18404296, 20704833, 23005370, 26849160, 27606444, 29906981, 34508055, 36808592, 41409666, 46010740, 53698320, 55212888, 59813962, 69016110, 82819332, 89720943, 92021480, 103524165, 110425776, 119627924, 138032220, 149534905, 165638664, 179441886, 184042960, 207048330, 239255848, 269162829, 276064440, 299069810, 331277328, 358883772, 414096660, 448604715, 478511696, 538325658, 552128880, 598139620, 717767544, 828193320, 897209430, 1076651316, 1196279240, 1345814145, 1435535088, 1656386640, 1794418860, 2153302632, 2392558480, 2691628290, 3588837720, 4306605264, 5383256580, 7177675440, 10766513160, 21533026320]

約数ペア:

[(1, 21533026320), (2, 10766513160), (3, 7177675440), (4, 5383256580), (5, 4306605264), (6, 3588837720), (8, 2691628290), (9, 2392558480), (10, 2153302632), (12, 1794418860), (13, 1656386640), (15, 1435535088), (16, 1345814145), (18, 1196279240), (20, 1076651316), (24, 897209430), (26, 828193320), (30, 717767544), (36, 598139620), (39, 552128880), (40, 538325658), (45, 478511696), (48, 448604715), (52, 414096660), (60, 358883772), (65, 331277328), (72, 299069810), (78, 276064440), (80, 269162829), (90, 239255848), (104, 207048330), (117, 184042960), (120, 179441886), (130, 165638664), (144, 149534905), (156, 138032220), (180, 119627924), (195, 110425776), (208, 103524165), (234, 92021480), (240, 89720943), (260, 82819332), (312, 69016110), (360, 59813962), (390, 55212888), (401, 53698320), (468, 46010740), (520, 41409666), (585, 36808592), (624, 34508055), (720, 29906981), (780, 27606444), (802, 26849160), (936, 23005370), (1040, 20704833), (1170, 18404296), (1203, 17899440), (1560, 13803222), (1604, 13424580), (1872, 11502685), (2005, 10739664), (2340, 9202148), (2406, 8949720), (3120, 6901611), (3208, 6712290), (3609, 5966480), (4010, 5369832), (4680, 4601074), (4812, 4474860), (5213, 4130640), (5737, 3753360), (6015, 3579888), (6416, 3356145), (7218, 2983240), (8020, 2684916), (9360, 2300537), (9624, 2237430), (10426, 2065320), (11474, 1876680), (12030, 1789944), (14436, 1491620), (15639, 1376880), (16040, 1342458), (17211, 1251120), (18045, 1193296), (19248, 1118715), (20852, 1032660), (22948, 938340), (24060, 894972), (26065, 826128), (28685, 750672), (28872, 745810), (31278, 688440), (32080, 671229), (34422, 625560), (36090, 596648), (41704, 516330), (45896, 469170), (46917, 458960), (48120, 447486), (51633, 417040), (52130, 413064), (57370, 375336), (57744, 372905), (62556, 344220), (68844, 312780), (72180, 298324), (74581, 288720), (78195, 275376), (83408, 258165), (86055, 250224), (91792, 234585), (93834, 229480), (96240, 223743), (103266, 208520), (104260, 206532), (114740, 187668), (125112, 172110), (137688, 156390), (144360, 149162)]