21998442960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{5861}}^1$

素因数の和:6294

約数の個数: 240

約数和(自身を含む): 79773050448

約数和(自身を除く): 57774607488

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, 5861, 6015, 6416, 7218, 8020, 9360, 9624, 10426, 11722, 12030, 14436, 15639, 16040, 17583, 18045, 19248, 20852, 23444, 24060, 26065, 28872, 29305, 31278, 32080, 35166, 36090, 41704, 46888, 46917, 48120, 52130, 52749, 57744, 58610, 62556, 70332, 72180, 76193, 78195, 83408, 87915, 93776, 93834, 96240, 104260, 105498, 117220, 125112, 140664, 144360, 152386, 156390, 175830, 187668, 208520, 210996, 228579, 234440, 234585, 250224, 263745, 281328, 288720, 304772, 312780, 351660, 375336, 380965, 417040, 421992, 457158, 468880, 469170, 527490, 609544, 625560, 685737, 703320, 750672, 761930, 843984, 914316, 938340, 1054980, 1142895, 1219088, 1251120, 1371474, 1406640, 1523860, 1828632, 1876680, 2109960, 2285790, 2350261, 2742948, 3047720, 3428685, 3657264, 3753360, 4219920, 4571580, 4700522, 5485896, 6095440, 6857370, 7050783, 9143160, 9401044, 10971792, 11751305, 13714740, 14101566, 18286320, 18802088, 21152349, 23502610, 27429480, 28203132, 30553393, 35253915, 37604176, 42304698, 47005220, 54858960, 56406264, 61106786, 70507830, 84609396, 91660179, 94010440, 105761745, 112812528, 122213572, 141015660, 152766965, 169218792, 183320358, 188020880, 211523490, 244427144, 274980537, 282031320, 305533930, 338437584, 366640716, 423046980, 458300895, 488854288, 549961074, 564062640, 611067860, 733281432, 846093960, 916601790, 1099922148, 1222135720, 1374902685, 1466562864, 1692187920, 1833203580, 2199844296, 2444271440, 2749805370, 3666407160, 4399688592, 5499610740, 7332814320, 10999221480, 21998442960]

約数ペア:

[(1, 21998442960), (2, 10999221480), (3, 7332814320), (4, 5499610740), (5, 4399688592), (6, 3666407160), (8, 2749805370), (9, 2444271440), (10, 2199844296), (12, 1833203580), (13, 1692187920), (15, 1466562864), (16, 1374902685), (18, 1222135720), (20, 1099922148), (24, 916601790), (26, 846093960), (30, 733281432), (36, 611067860), (39, 564062640), (40, 549961074), (45, 488854288), (48, 458300895), (52, 423046980), (60, 366640716), (65, 338437584), (72, 305533930), (78, 282031320), (80, 274980537), (90, 244427144), (104, 211523490), (117, 188020880), (120, 183320358), (130, 169218792), (144, 152766965), (156, 141015660), (180, 122213572), (195, 112812528), (208, 105761745), (234, 94010440), (240, 91660179), (260, 84609396), (312, 70507830), (360, 61106786), (390, 56406264), (401, 54858960), (468, 47005220), (520, 42304698), (585, 37604176), (624, 35253915), (720, 30553393), (780, 28203132), (802, 27429480), (936, 23502610), (1040, 21152349), (1170, 18802088), (1203, 18286320), (1560, 14101566), (1604, 13714740), (1872, 11751305), (2005, 10971792), (2340, 9401044), (2406, 9143160), (3120, 7050783), (3208, 6857370), (3609, 6095440), (4010, 5485896), (4680, 4700522), (4812, 4571580), (5213, 4219920), (5861, 3753360), (6015, 3657264), (6416, 3428685), (7218, 3047720), (8020, 2742948), (9360, 2350261), (9624, 2285790), (10426, 2109960), (11722, 1876680), (12030, 1828632), (14436, 1523860), (15639, 1406640), (16040, 1371474), (17583, 1251120), (18045, 1219088), (19248, 1142895), (20852, 1054980), (23444, 938340), (24060, 914316), (26065, 843984), (28872, 761930), (29305, 750672), (31278, 703320), (32080, 685737), (35166, 625560), (36090, 609544), (41704, 527490), (46888, 469170), (46917, 468880), (48120, 457158), (52130, 421992), (52749, 417040), (57744, 380965), (58610, 375336), (62556, 351660), (70332, 312780), (72180, 304772), (76193, 288720), (78195, 281328), (83408, 263745), (87915, 250224), (93776, 234585), (93834, 234440), (96240, 228579), (104260, 210996), (105498, 208520), (117220, 187668), (125112, 175830), (140664, 156390), (144360, 152386)]