8876789280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 432

約数和(自身を含む): 32522345856

約数和(自身を除く): 23645556576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 43, 45, 46, 48, 60, 69, 72, 80, 86, 90, 92, 96, 115, 120, 129, 138, 144, 160, 172, 180, 184, 207, 215, 230, 240, 258, 271, 276, 288, 344, 345, 360, 368, 387, 414, 430, 460, 480, 516, 529, 542, 552, 645, 688, 690, 720, 736, 774, 813, 828, 860, 920, 989, 1032, 1035, 1058, 1084, 1104, 1290, 1355, 1376, 1380, 1440, 1548, 1587, 1626, 1656, 1720, 1840, 1935, 1978, 2064, 2070, 2116, 2168, 2208, 2439, 2580, 2645, 2710, 2760, 2967, 3096, 3174, 3252, 3312, 3440, 3680, 3870, 3956, 4065, 4128, 4140, 4232, 4336, 4761, 4878, 4945, 5160, 5290, 5420, 5520, 5934, 6192, 6233, 6348, 6504, 6624, 6880, 7740, 7912, 7935, 8130, 8280, 8464, 8672, 8901, 9522, 9756, 9890, 10320, 10580, 10840, 11040, 11653, 11868, 12195, 12384, 12466, 12696, 13008, 14835, 15480, 15824, 15870, 16260, 16560, 16928, 17802, 18699, 19044, 19512, 19780, 20640, 21160, 21680, 22747, 23306, 23736, 23805, 24390, 24932, 25392, 26016, 29670, 30960, 31165, 31648, 31740, 32520, 33120, 34959, 35604, 37398, 38088, 39024, 39560, 42320, 43360, 44505, 45494, 46612, 47472, 47610, 48780, 49864, 50784, 56097, 58265, 59340, 61920, 62330, 63480, 65040, 68241, 69918, 71208, 74796, 76176, 78048, 79120, 84640, 89010, 90988, 93224, 93495, 94944, 95220, 97560, 99728, 104877, 112194, 113735, 116530, 118680, 124660, 126960, 130080, 136482, 139836, 142416, 143359, 149592, 152352, 158240, 174795, 178020, 181976, 186448, 186990, 190440, 195120, 199456, 204723, 209754, 224388, 227470, 233060, 237360, 249320, 253920, 268019, 272964, 279672, 280485, 284832, 286718, 299184, 341205, 349590, 356040, 363952, 372896, 373980, 380880, 390240, 409446, 419508, 430077, 448776, 454940, 466120, 474720, 498640, 524385, 536038, 545928, 559344, 560970, 573436, 598368, 682410, 699180, 712080, 716795, 727904, 747960, 761760, 804057, 818892, 839016, 860154, 897552, 909880, 932240, 997280, 1023615, 1048770, 1072076, 1091856, 1118688, 1121940, 1146872, 1290231, 1340095, 1364820, 1398360, 1424160, 1433590, 1495920, 1608114, 1637784, 1678032, 1720308, 1795104, 1819760, 1864480, 2047230, 2097540, 2144152, 2150385, 2183712, 2243880, 2293744, 2412171, 2580462, 2680190, 2729640, 2796720, 2867180, 2991840, 3216228, 3275568, 3356064, 3440616, 3639520, 4020285, 4094460, 4195080, 4288304, 4300770, 4487760, 4587488, 4824342, 5160924, 5360380, 5459280, 5593440, 5734360, 6164437, 6432456, 6451155, 6551136, 6881232, 8040570, 8188920, 8390160, 8576608, 8601540, 8975520, 9648684, 10321848, 10720760, 10918560, 11468720, 12060855, 12328874, 12864912, 12902310, 13762464, 16081140, 16377840, 16780320, 17203080, 18493311, 19297368, 20643696, 21441520, 22937440, 24121710, 24657748, 25729824, 25804620, 30822185, 32162280, 32755680, 34406160, 36986622, 38594736, 41287392, 42883040, 48243420, 49315496, 51609240, 55479933, 61644370, 64324560, 68812320, 73973244, 77189472, 92466555, 96486840, 98630992, 103218480, 110959866, 123288740, 128649120, 147946488, 184933110, 192973680, 197261984, 206436960, 221919732, 246577480, 277399665, 295892976, 369866220, 385947360, 443839464, 493154960, 554799330, 591785952, 739732440, 887678928, 986309920, 1109598660, 1479464880, 1775357856, 2219197320, 2958929760, 4438394640, 8876789280]

約数ペア:

[(1, 8876789280), (2, 4438394640), (3, 2958929760), (4, 2219197320), (5, 1775357856), (6, 1479464880), (8, 1109598660), (9, 986309920), (10, 887678928), (12, 739732440), (15, 591785952), (16, 554799330), (18, 493154960), (20, 443839464), (23, 385947360), (24, 369866220), (30, 295892976), (32, 277399665), (36, 246577480), (40, 221919732), (43, 206436960), (45, 197261984), (46, 192973680), (48, 184933110), (60, 147946488), (69, 128649120), (72, 123288740), (80, 110959866), (86, 103218480), (90, 98630992), (92, 96486840), (96, 92466555), (115, 77189472), (120, 73973244), (129, 68812320), (138, 64324560), (144, 61644370), (160, 55479933), (172, 51609240), (180, 49315496), (184, 48243420), (207, 42883040), (215, 41287392), (230, 38594736), (240, 36986622), (258, 34406160), (271, 32755680), (276, 32162280), (288, 30822185), (344, 25804620), (345, 25729824), (360, 24657748), (368, 24121710), (387, 22937440), (414, 21441520), (430, 20643696), (460, 19297368), (480, 18493311), (516, 17203080), (529, 16780320), (542, 16377840), (552, 16081140), (645, 13762464), (688, 12902310), (690, 12864912), (720, 12328874), (736, 12060855), (774, 11468720), (813, 10918560), (828, 10720760), (860, 10321848), (920, 9648684), (989, 8975520), (1032, 8601540), (1035, 8576608), (1058, 8390160), (1084, 8188920), (1104, 8040570), (1290, 6881232), (1355, 6551136), (1376, 6451155), (1380, 6432456), (1440, 6164437), (1548, 5734360), (1587, 5593440), (1626, 5459280), (1656, 5360380), (1720, 5160924), (1840, 4824342), (1935, 4587488), (1978, 4487760), (2064, 4300770), (2070, 4288304), (2116, 4195080), (2168, 4094460), (2208, 4020285), (2439, 3639520), (2580, 3440616), (2645, 3356064), (2710, 3275568), (2760, 3216228), (2967, 2991840), (3096, 2867180), (3174, 2796720), (3252, 2729640), (3312, 2680190), (3440, 2580462), (3680, 2412171), (3870, 2293744), (3956, 2243880), (4065, 2183712), (4128, 2150385), (4140, 2144152), (4232, 2097540), (4336, 2047230), (4761, 1864480), (4878, 1819760), (4945, 1795104), (5160, 1720308), (5290, 1678032), (5420, 1637784), (5520, 1608114), (5934, 1495920), (6192, 1433590), (6233, 1424160), (6348, 1398360), (6504, 1364820), (6624, 1340095), (6880, 1290231), (7740, 1146872), (7912, 1121940), (7935, 1118688), (8130, 1091856), (8280, 1072076), (8464, 1048770), (8672, 1023615), (8901, 997280), (9522, 932240), (9756, 909880), (9890, 897552), (10320, 860154), (10580, 839016), (10840, 818892), (11040, 804057), (11653, 761760), (11868, 747960), (12195, 727904), (12384, 716795), (12466, 712080), (12696, 699180), (13008, 682410), (14835, 598368), (15480, 573436), (15824, 560970), (15870, 559344), (16260, 545928), (16560, 536038), (16928, 524385), (17802, 498640), (18699, 474720), (19044, 466120), (19512, 454940), (19780, 448776), (20640, 430077), (21160, 419508), (21680, 409446), (22747, 390240), (23306, 380880), (23736, 373980), (23805, 372896), (24390, 363952), (24932, 356040), (25392, 349590), (26016, 341205), (29670, 299184), (30960, 286718), (31165, 284832), (31648, 280485), (31740, 279672), (32520, 272964), (33120, 268019), (34959, 253920), (35604, 249320), (37398, 237360), (38088, 233060), (39024, 227470), (39560, 224388), (42320, 209754), (43360, 204723), (44505, 199456), (45494, 195120), (46612, 190440), (47472, 186990), (47610, 186448), (48780, 181976), (49864, 178020), (50784, 174795), (56097, 158240), (58265, 152352), (59340, 149592), (61920, 143359), (62330, 142416), (63480, 139836), (65040, 136482), (68241, 130080), (69918, 126960), (71208, 124660), (74796, 118680), (76176, 116530), (78048, 113735), (79120, 112194), (84640, 104877), (89010, 99728), (90988, 97560), (93224, 95220), (93495, 94944)]