871227720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:257

約数の個数: 384

約数和(自身を含む): 3277946880

約数和(自身を除く): 2406719160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 47, 55, 60, 62, 66, 72, 88, 90, 93, 94, 99, 110, 120, 124, 132, 141, 151, 155, 165, 180, 186, 188, 198, 220, 235, 248, 264, 279, 282, 302, 310, 330, 341, 360, 372, 376, 396, 423, 440, 453, 465, 470, 495, 517, 558, 564, 604, 620, 660, 682, 705, 744, 755, 792, 846, 906, 930, 940, 990, 1023, 1034, 1116, 1128, 1208, 1240, 1320, 1359, 1364, 1395, 1410, 1457, 1510, 1551, 1661, 1692, 1705, 1812, 1860, 1880, 1980, 2046, 2068, 2115, 2232, 2265, 2585, 2718, 2728, 2790, 2820, 2914, 3020, 3069, 3102, 3322, 3384, 3410, 3624, 3720, 3960, 4092, 4136, 4230, 4371, 4530, 4653, 4681, 4983, 5115, 5170, 5436, 5580, 5640, 5828, 6040, 6138, 6204, 6644, 6795, 6820, 7097, 7285, 7755, 8184, 8305, 8460, 8742, 9060, 9306, 9362, 9966, 10230, 10340, 10872, 11160, 11656, 12276, 12408, 13113, 13288, 13590, 13640, 14043, 14194, 14570, 14949, 15345, 15510, 16027, 16610, 16920, 17484, 18120, 18612, 18724, 19932, 20460, 20680, 21291, 21855, 23265, 23405, 24552, 24915, 26226, 27180, 28086, 28388, 29140, 29898, 30690, 31020, 32054, 33220, 34968, 35485, 37224, 37448, 39864, 40920, 42129, 42582, 43710, 46530, 46810, 48081, 49830, 51491, 52452, 54360, 56172, 56776, 58280, 59796, 61380, 62040, 63873, 64108, 65565, 66440, 70215, 70970, 74745, 78067, 80135, 84258, 85164, 87420, 93060, 93620, 96162, 99660, 102982, 104904, 106455, 112344, 119592, 122760, 127746, 128216, 131130, 140430, 141940, 144243, 149490, 154473, 156134, 160270, 168516, 170328, 174840, 186120, 187240, 192324, 199320, 205964, 210645, 212910, 220007, 234201, 240405, 255492, 257455, 262260, 280860, 283880, 288486, 298980, 308946, 312268, 319365, 320540, 337032, 384648, 390335, 411928, 421290, 425820, 440014, 463419, 468402, 480810, 510984, 514910, 524520, 561720, 576972, 597960, 617892, 624536, 638730, 641080, 660021, 702603, 721215, 772365, 780670, 842580, 851640, 880028, 926838, 936804, 961620, 1029820, 1100035, 1153944, 1171005, 1235784, 1277460, 1320042, 1405206, 1442430, 1544730, 1561340, 1685160, 1760056, 1853676, 1873608, 1923240, 1980063, 2059640, 2200070, 2317095, 2342010, 2420077, 2554920, 2640084, 2810412, 2884860, 3089460, 3122680, 3300105, 3513015, 3707352, 3960126, 4400140, 4634190, 4684020, 4840154, 5280168, 5620824, 5769720, 6178920, 6600210, 7026030, 7260231, 7920252, 8800280, 9268380, 9368040, 9680308, 9900315, 12100385, 13200420, 14052060, 14520462, 15840504, 18536760, 19360616, 19800630, 21780693, 24200770, 26400840, 28104120, 29040924, 36301155, 39601260, 43561386, 48401540, 58081848, 72602310, 79202520, 87122772, 96803080, 108903465, 145204620, 174245544, 217806930, 290409240, 435613860, 871227720]

約数ペア:

[(1, 871227720), (2, 435613860), (3, 290409240), (4, 217806930), (5, 174245544), (6, 145204620), (8, 108903465), (9, 96803080), (10, 87122772), (11, 79202520), (12, 72602310), (15, 58081848), (18, 48401540), (20, 43561386), (22, 39601260), (24, 36301155), (30, 29040924), (31, 28104120), (33, 26400840), (36, 24200770), (40, 21780693), (44, 19800630), (45, 19360616), (47, 18536760), (55, 15840504), (60, 14520462), (62, 14052060), (66, 13200420), (72, 12100385), (88, 9900315), (90, 9680308), (93, 9368040), (94, 9268380), (99, 8800280), (110, 7920252), (120, 7260231), (124, 7026030), (132, 6600210), (141, 6178920), (151, 5769720), (155, 5620824), (165, 5280168), (180, 4840154), (186, 4684020), (188, 4634190), (198, 4400140), (220, 3960126), (235, 3707352), (248, 3513015), (264, 3300105), (279, 3122680), (282, 3089460), (302, 2884860), (310, 2810412), (330, 2640084), (341, 2554920), (360, 2420077), (372, 2342010), (376, 2317095), (396, 2200070), (423, 2059640), (440, 1980063), (453, 1923240), (465, 1873608), (470, 1853676), (495, 1760056), (517, 1685160), (558, 1561340), (564, 1544730), (604, 1442430), (620, 1405206), (660, 1320042), (682, 1277460), (705, 1235784), (744, 1171005), (755, 1153944), (792, 1100035), (846, 1029820), (906, 961620), (930, 936804), (940, 926838), (990, 880028), (1023, 851640), (1034, 842580), (1116, 780670), (1128, 772365), (1208, 721215), (1240, 702603), (1320, 660021), (1359, 641080), (1364, 638730), (1395, 624536), (1410, 617892), (1457, 597960), (1510, 576972), (1551, 561720), (1661, 524520), (1692, 514910), (1705, 510984), (1812, 480810), (1860, 468402), (1880, 463419), (1980, 440014), (2046, 425820), (2068, 421290), (2115, 411928), (2232, 390335), (2265, 384648), (2585, 337032), (2718, 320540), (2728, 319365), (2790, 312268), (2820, 308946), (2914, 298980), (3020, 288486), (3069, 283880), (3102, 280860), (3322, 262260), (3384, 257455), (3410, 255492), (3624, 240405), (3720, 234201), (3960, 220007), (4092, 212910), (4136, 210645), (4230, 205964), (4371, 199320), (4530, 192324), (4653, 187240), (4681, 186120), (4983, 174840), (5115, 170328), (5170, 168516), (5436, 160270), (5580, 156134), (5640, 154473), (5828, 149490), (6040, 144243), (6138, 141940), (6204, 140430), (6644, 131130), (6795, 128216), (6820, 127746), (7097, 122760), (7285, 119592), (7755, 112344), (8184, 106455), (8305, 104904), (8460, 102982), (8742, 99660), (9060, 96162), (9306, 93620), (9362, 93060), (9966, 87420), (10230, 85164), (10340, 84258), (10872, 80135), (11160, 78067), (11656, 74745), (12276, 70970), (12408, 70215), (13113, 66440), (13288, 65565), (13590, 64108), (13640, 63873), (14043, 62040), (14194, 61380), (14570, 59796), (14949, 58280), (15345, 56776), (15510, 56172), (16027, 54360), (16610, 52452), (16920, 51491), (17484, 49830), (18120, 48081), (18612, 46810), (18724, 46530), (19932, 43710), (20460, 42582), (20680, 42129), (21291, 40920), (21855, 39864), (23265, 37448), (23405, 37224), (24552, 35485), (24915, 34968), (26226, 33220), (27180, 32054), (28086, 31020), (28388, 30690), (29140, 29898)]