22182120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 82944000

約数和(自身を除く): 60761880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 47, 54, 57, 60, 69, 72, 76, 90, 92, 94, 95, 108, 114, 115, 120, 135, 138, 141, 152, 171, 180, 184, 188, 190, 207, 216, 228, 230, 235, 270, 276, 282, 285, 342, 345, 360, 376, 380, 414, 423, 437, 456, 460, 470, 513, 540, 552, 564, 570, 621, 684, 690, 705, 760, 828, 846, 855, 874, 893, 920, 940, 1026, 1035, 1080, 1081, 1128, 1140, 1242, 1269, 1311, 1368, 1380, 1410, 1656, 1692, 1710, 1748, 1786, 1880, 2052, 2070, 2115, 2162, 2185, 2280, 2484, 2538, 2565, 2622, 2679, 2760, 2820, 3105, 3243, 3384, 3420, 3496, 3572, 3933, 4104, 4140, 4230, 4324, 4370, 4465, 4968, 5076, 5130, 5244, 5358, 5405, 5640, 6210, 6345, 6486, 6555, 6840, 7144, 7866, 8037, 8280, 8460, 8648, 8740, 8930, 9729, 10152, 10260, 10488, 10716, 10810, 11799, 12420, 12690, 12972, 13110, 13395, 15732, 16074, 16215, 16920, 17480, 17860, 19458, 19665, 20520, 20539, 21432, 21620, 23598, 24111, 24840, 25380, 25944, 26220, 26790, 29187, 31464, 32148, 32430, 35720, 38916, 39330, 40185, 41078, 43240, 47196, 48222, 48645, 50760, 52440, 53580, 58374, 58995, 61617, 64296, 64860, 77832, 78660, 80370, 82156, 94392, 96444, 97290, 102695, 107160, 116748, 117990, 120555, 123234, 129720, 145935, 157320, 160740, 164312, 184851, 192888, 194580, 205390, 233496, 235980, 241110, 246468, 291870, 308085, 321480, 369702, 389160, 410780, 471960, 482220, 492936, 554553, 583740, 616170, 739404, 821560, 924255, 964440, 1109106, 1167480, 1232340, 1478808, 1848510, 2218212, 2464680, 2772765, 3697020, 4436424, 5545530, 7394040, 11091060, 22182120]

約数ペア:

[(1, 22182120), (2, 11091060), (3, 7394040), (4, 5545530), (5, 4436424), (6, 3697020), (8, 2772765), (9, 2464680), (10, 2218212), (12, 1848510), (15, 1478808), (18, 1232340), (19, 1167480), (20, 1109106), (23, 964440), (24, 924255), (27, 821560), (30, 739404), (36, 616170), (38, 583740), (40, 554553), (45, 492936), (46, 482220), (47, 471960), (54, 410780), (57, 389160), (60, 369702), (69, 321480), (72, 308085), (76, 291870), (90, 246468), (92, 241110), (94, 235980), (95, 233496), (108, 205390), (114, 194580), (115, 192888), (120, 184851), (135, 164312), (138, 160740), (141, 157320), (152, 145935), (171, 129720), (180, 123234), (184, 120555), (188, 117990), (190, 116748), (207, 107160), (216, 102695), (228, 97290), (230, 96444), (235, 94392), (270, 82156), (276, 80370), (282, 78660), (285, 77832), (342, 64860), (345, 64296), (360, 61617), (376, 58995), (380, 58374), (414, 53580), (423, 52440), (437, 50760), (456, 48645), (460, 48222), (470, 47196), (513, 43240), (540, 41078), (552, 40185), (564, 39330), (570, 38916), (621, 35720), (684, 32430), (690, 32148), (705, 31464), (760, 29187), (828, 26790), (846, 26220), (855, 25944), (874, 25380), (893, 24840), (920, 24111), (940, 23598), (1026, 21620), (1035, 21432), (1080, 20539), (1081, 20520), (1128, 19665), (1140, 19458), (1242, 17860), (1269, 17480), (1311, 16920), (1368, 16215), (1380, 16074), (1410, 15732), (1656, 13395), (1692, 13110), (1710, 12972), (1748, 12690), (1786, 12420), (1880, 11799), (2052, 10810), (2070, 10716), (2115, 10488), (2162, 10260), (2185, 10152), (2280, 9729), (2484, 8930), (2538, 8740), (2565, 8648), (2622, 8460), (2679, 8280), (2760, 8037), (2820, 7866), (3105, 7144), (3243, 6840), (3384, 6555), (3420, 6486), (3496, 6345), (3572, 6210), (3933, 5640), (4104, 5405), (4140, 5358), (4230, 5244), (4324, 5130), (4370, 5076), (4465, 4968)]