1992425040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{907}}^1$

素因数の和:1048

約数の個数: 240

約数和(自身を含む): 7008176448

約数和(自身を除く): 5015751408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 113, 120, 135, 144, 162, 180, 216, 226, 240, 243, 270, 324, 339, 360, 405, 432, 452, 486, 540, 565, 648, 678, 720, 810, 904, 907, 972, 1017, 1080, 1130, 1215, 1296, 1356, 1620, 1695, 1808, 1814, 1944, 2034, 2160, 2260, 2430, 2712, 2721, 3051, 3240, 3390, 3628, 3888, 4068, 4520, 4535, 4860, 5085, 5424, 5442, 6102, 6480, 6780, 7256, 8136, 8163, 9040, 9070, 9153, 9720, 10170, 10884, 12204, 13560, 13605, 14512, 15255, 16272, 16326, 18140, 18306, 19440, 20340, 21768, 24408, 24489, 27120, 27210, 27459, 30510, 32652, 36280, 36612, 40680, 40815, 43536, 45765, 48816, 48978, 54420, 54918, 61020, 65304, 72560, 73224, 73467, 81360, 81630, 91530, 97956, 102491, 108840, 109836, 122040, 122445, 130608, 137295, 146448, 146934, 163260, 183060, 195912, 204982, 217680, 219672, 220401, 244080, 244890, 274590, 293868, 307473, 326520, 366120, 367335, 391824, 409964, 439344, 440802, 489780, 512455, 549180, 587736, 614946, 653040, 732240, 734670, 819928, 881604, 922419, 979560, 1024910, 1098360, 1102005, 1175472, 1229892, 1469340, 1537365, 1639856, 1763208, 1844838, 1959120, 2049820, 2196720, 2204010, 2459784, 2767257, 2938680, 3074730, 3526416, 3689676, 4099640, 4408020, 4612095, 4919568, 5534514, 5877360, 6149460, 7379352, 8199280, 8301771, 8816040, 9224190, 11069028, 12298920, 13836285, 14758704, 16603542, 17632080, 18448380, 22138056, 24597840, 24905313, 27672570, 33207084, 36896760, 41508855, 44276112, 49810626, 55345140, 66414168, 73793520, 83017710, 99621252, 110690280, 124526565, 132828336, 166035420, 199242504, 221380560, 249053130, 332070840, 398485008, 498106260, 664141680, 996212520, 1992425040]

約数ペア:

[(1, 1992425040), (2, 996212520), (3, 664141680), (4, 498106260), (5, 398485008), (6, 332070840), (8, 249053130), (9, 221380560), (10, 199242504), (12, 166035420), (15, 132828336), (16, 124526565), (18, 110690280), (20, 99621252), (24, 83017710), (27, 73793520), (30, 66414168), (36, 55345140), (40, 49810626), (45, 44276112), (48, 41508855), (54, 36896760), (60, 33207084), (72, 27672570), (80, 24905313), (81, 24597840), (90, 22138056), (108, 18448380), (113, 17632080), (120, 16603542), (135, 14758704), (144, 13836285), (162, 12298920), (180, 11069028), (216, 9224190), (226, 8816040), (240, 8301771), (243, 8199280), (270, 7379352), (324, 6149460), (339, 5877360), (360, 5534514), (405, 4919568), (432, 4612095), (452, 4408020), (486, 4099640), (540, 3689676), (565, 3526416), (648, 3074730), (678, 2938680), (720, 2767257), (810, 2459784), (904, 2204010), (907, 2196720), (972, 2049820), (1017, 1959120), (1080, 1844838), (1130, 1763208), (1215, 1639856), (1296, 1537365), (1356, 1469340), (1620, 1229892), (1695, 1175472), (1808, 1102005), (1814, 1098360), (1944, 1024910), (2034, 979560), (2160, 922419), (2260, 881604), (2430, 819928), (2712, 734670), (2721, 732240), (3051, 653040), (3240, 614946), (3390, 587736), (3628, 549180), (3888, 512455), (4068, 489780), (4520, 440802), (4535, 439344), (4860, 409964), (5085, 391824), (5424, 367335), (5442, 366120), (6102, 326520), (6480, 307473), (6780, 293868), (7256, 274590), (8136, 244890), (8163, 244080), (9040, 220401), (9070, 219672), (9153, 217680), (9720, 204982), (10170, 195912), (10884, 183060), (12204, 163260), (13560, 146934), (13605, 146448), (14512, 137295), (15255, 130608), (16272, 122445), (16326, 122040), (18140, 109836), (18306, 108840), (19440, 102491), (20340, 97956), (21768, 91530), (24408, 81630), (24489, 81360), (27120, 73467), (27210, 73224), (27459, 72560), (30510, 65304), (32652, 61020), (36280, 54918), (36612, 54420), (40680, 48978), (40815, 48816), (43536, 45765)]