20223963360

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{26449}}^1$

素因数の和:26535

約数の個数: 240

約数和(自身を含む): 72586206000

約数和(自身を除く): 52362242640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 72, 80, 81, 90, 96, 108, 118, 120, 135, 144, 160, 162, 177, 180, 216, 236, 240, 270, 288, 295, 324, 354, 360, 405, 432, 472, 480, 531, 540, 590, 648, 708, 720, 810, 864, 885, 944, 1062, 1080, 1180, 1296, 1416, 1440, 1593, 1620, 1770, 1888, 2124, 2160, 2360, 2592, 2655, 2832, 3186, 3240, 3540, 4248, 4320, 4720, 4779, 5310, 5664, 6372, 6480, 7080, 7965, 8496, 9440, 9558, 10620, 12744, 12960, 14160, 15930, 16992, 19116, 21240, 23895, 25488, 26449, 28320, 31860, 38232, 42480, 47790, 50976, 52898, 63720, 76464, 79347, 84960, 95580, 105796, 127440, 132245, 152928, 158694, 191160, 211592, 238041, 254880, 264490, 317388, 382320, 396735, 423184, 476082, 528980, 634776, 714123, 764640, 793470, 846368, 952164, 1057960, 1190205, 1269552, 1428246, 1560491, 1586940, 1904328, 2115920, 2142369, 2380410, 2539104, 2856492, 3120982, 3173880, 3570615, 3808656, 4231840, 4284738, 4681473, 4760820, 5712984, 6241964, 6347760, 7141230, 7617312, 7802455, 8569476, 9362946, 9521640, 10711845, 11425968, 12483928, 12695520, 14044419, 14282460, 15604910, 17138952, 18725892, 19043280, 21423690, 22851936, 23407365, 24967856, 28088838, 28564920, 31209820, 34277904, 37451784, 38086560, 42133257, 42847380, 46814730, 49935712, 56177676, 57129840, 62419640, 68555808, 70222095, 74903568, 84266514, 85694760, 93629460, 112355352, 114259680, 124839280, 126399771, 140444190, 149807136, 168533028, 171389520, 187258920, 210666285, 224710704, 249678560, 252799542, 280888380, 337066056, 342779040, 374517840, 421332570, 449421408, 505599084, 561776760, 631998855, 674132112, 749035680, 842665140, 1011198168, 1123553520, 1263997710, 1348264224, 1685330280, 2022396336, 2247107040, 2527995420, 3370660560, 4044792672, 5055990840, 6741321120, 10111981680, 20223963360]

約数ペア:

[(1, 20223963360), (2, 10111981680), (3, 6741321120), (4, 5055990840), (5, 4044792672), (6, 3370660560), (8, 2527995420), (9, 2247107040), (10, 2022396336), (12, 1685330280), (15, 1348264224), (16, 1263997710), (18, 1123553520), (20, 1011198168), (24, 842665140), (27, 749035680), (30, 674132112), (32, 631998855), (36, 561776760), (40, 505599084), (45, 449421408), (48, 421332570), (54, 374517840), (59, 342779040), (60, 337066056), (72, 280888380), (80, 252799542), (81, 249678560), (90, 224710704), (96, 210666285), (108, 187258920), (118, 171389520), (120, 168533028), (135, 149807136), (144, 140444190), (160, 126399771), (162, 124839280), (177, 114259680), (180, 112355352), (216, 93629460), (236, 85694760), (240, 84266514), (270, 74903568), (288, 70222095), (295, 68555808), (324, 62419640), (354, 57129840), (360, 56177676), (405, 49935712), (432, 46814730), (472, 42847380), (480, 42133257), (531, 38086560), (540, 37451784), (590, 34277904), (648, 31209820), (708, 28564920), (720, 28088838), (810, 24967856), (864, 23407365), (885, 22851936), (944, 21423690), (1062, 19043280), (1080, 18725892), (1180, 17138952), (1296, 15604910), (1416, 14282460), (1440, 14044419), (1593, 12695520), (1620, 12483928), (1770, 11425968), (1888, 10711845), (2124, 9521640), (2160, 9362946), (2360, 8569476), (2592, 7802455), (2655, 7617312), (2832, 7141230), (3186, 6347760), (3240, 6241964), (3540, 5712984), (4248, 4760820), (4320, 4681473), (4720, 4284738), (4779, 4231840), (5310, 3808656), (5664, 3570615), (6372, 3173880), (6480, 3120982), (7080, 2856492), (7965, 2539104), (8496, 2380410), (9440, 2142369), (9558, 2115920), (10620, 1904328), (12744, 1586940), (12960, 1560491), (14160, 1428246), (15930, 1269552), (16992, 1190205), (19116, 1057960), (21240, 952164), (23895, 846368), (25488, 793470), (26449, 764640), (28320, 714123), (31860, 634776), (38232, 528980), (42480, 476082), (47790, 423184), (50976, 396735), (52898, 382320), (63720, 317388), (76464, 264490), (79347, 254880), (84960, 238041), (95580, 211592), (105796, 191160), (127440, 158694), (132245, 152928)]