18504659520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{45569}}^1$

素因数の和:45642

約数の個数: 224

約数和(自身を含む): 66670732800

約数和(自身を除く): 48166073280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 360, 376, 423, 432, 470, 480, 540, 564, 576, 705, 720, 752, 846, 864, 940, 960, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1728, 1880, 2115, 2160, 2256, 2538, 2820, 2880, 3008, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 8640, 9024, 10152, 11280, 12690, 13536, 15040, 16920, 20304, 22560, 25380, 27072, 33840, 40608, 45120, 45569, 50760, 67680, 81216, 91138, 101520, 135360, 136707, 182276, 203040, 227845, 273414, 364552, 406080, 410121, 455690, 546828, 683535, 729104, 820242, 911380, 1093656, 1230363, 1367070, 1458208, 1640484, 1822760, 2050605, 2141743, 2187312, 2460726, 2734140, 2916416, 3280968, 3645520, 4101210, 4283486, 4374624, 4921452, 5468280, 6151815, 6425229, 6561936, 7291040, 8202420, 8566972, 8749248, 9842904, 10708715, 10936560, 12303630, 12850458, 13123872, 14582080, 16404840, 17133944, 19275687, 19685808, 21417430, 21873120, 24607260, 25700916, 26247744, 32126145, 32809680, 34267888, 38551374, 39371616, 42834860, 43746240, 49214520, 51401832, 57827061, 64252290, 65619360, 68535776, 77102748, 78743232, 85669720, 96378435, 98429040, 102803664, 115654122, 128504580, 131238720, 137071552, 154205496, 171339440, 192756870, 196858080, 205607328, 231308244, 257009160, 289135305, 308410992, 342678880, 385513740, 393716160, 411214656, 462616488, 514018320, 578270610, 616821984, 685357760, 771027480, 925232976, 1028036640, 1156541220, 1233643968, 1542054960, 1850465952, 2056073280, 2313082440, 3084109920, 3700931904, 4626164880, 6168219840, 9252329760, 18504659520]

約数ペア:

[(1, 18504659520), (2, 9252329760), (3, 6168219840), (4, 4626164880), (5, 3700931904), (6, 3084109920), (8, 2313082440), (9, 2056073280), (10, 1850465952), (12, 1542054960), (15, 1233643968), (16, 1156541220), (18, 1028036640), (20, 925232976), (24, 771027480), (27, 685357760), (30, 616821984), (32, 578270610), (36, 514018320), (40, 462616488), (45, 411214656), (47, 393716160), (48, 385513740), (54, 342678880), (60, 308410992), (64, 289135305), (72, 257009160), (80, 231308244), (90, 205607328), (94, 196858080), (96, 192756870), (108, 171339440), (120, 154205496), (135, 137071552), (141, 131238720), (144, 128504580), (160, 115654122), (180, 102803664), (188, 98429040), (192, 96378435), (216, 85669720), (235, 78743232), (240, 77102748), (270, 68535776), (282, 65619360), (288, 64252290), (320, 57827061), (360, 51401832), (376, 49214520), (423, 43746240), (432, 42834860), (470, 39371616), (480, 38551374), (540, 34267888), (564, 32809680), (576, 32126145), (705, 26247744), (720, 25700916), (752, 24607260), (846, 21873120), (864, 21417430), (940, 19685808), (960, 19275687), (1080, 17133944), (1128, 16404840), (1269, 14582080), (1410, 13123872), (1440, 12850458), (1504, 12303630), (1692, 10936560), (1728, 10708715), (1880, 9842904), (2115, 8749248), (2160, 8566972), (2256, 8202420), (2538, 7291040), (2820, 6561936), (2880, 6425229), (3008, 6151815), (3384, 5468280), (3760, 4921452), (4230, 4374624), (4320, 4283486), (4512, 4101210), (5076, 3645520), (5640, 3280968), (6345, 2916416), (6768, 2734140), (7520, 2460726), (8460, 2187312), (8640, 2141743), (9024, 2050605), (10152, 1822760), (11280, 1640484), (12690, 1458208), (13536, 1367070), (15040, 1230363), (16920, 1093656), (20304, 911380), (22560, 820242), (25380, 729104), (27072, 683535), (33840, 546828), (40608, 455690), (45120, 410121), (45569, 406080), (50760, 364552), (67680, 273414), (81216, 227845), (91138, 203040), (101520, 182276), (135360, 136707)]