21573531760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1069}}^1$

素因数の和:1200

約数の個数: 320

約数和(自身を含む): 61903180800

約数和(自身を除く): 40329649040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 71, 76, 80, 85, 88, 95, 110, 136, 142, 152, 170, 176, 187, 190, 209, 220, 272, 284, 304, 323, 340, 355, 374, 380, 418, 440, 568, 646, 680, 710, 748, 760, 781, 836, 880, 935, 1045, 1069, 1136, 1207, 1292, 1349, 1360, 1420, 1496, 1520, 1562, 1615, 1672, 1870, 2090, 2138, 2414, 2584, 2698, 2840, 2992, 3124, 3230, 3344, 3553, 3740, 3905, 4180, 4276, 4828, 5168, 5345, 5396, 5680, 6035, 6248, 6460, 6745, 7106, 7480, 7810, 8360, 8552, 9656, 10690, 10792, 11759, 12070, 12496, 12920, 13277, 13490, 14212, 14839, 14960, 15620, 16720, 17104, 17765, 18173, 19312, 20311, 21380, 21584, 22933, 23518, 24140, 25840, 26554, 26980, 28424, 29678, 31240, 35530, 36346, 40622, 42760, 45866, 47036, 48280, 53108, 53960, 56848, 58795, 59356, 62480, 66385, 71060, 72692, 74195, 75899, 81244, 85520, 90865, 91732, 94072, 96560, 101555, 106216, 107920, 114665, 117590, 118712, 132770, 142120, 145384, 148390, 151798, 162488, 181730, 183464, 188144, 199903, 203110, 212432, 223421, 229330, 235180, 237424, 252263, 265540, 284240, 290768, 296780, 303596, 324976, 345287, 363460, 366928, 379495, 399806, 406220, 446842, 458660, 470360, 504526, 531080, 593560, 607192, 690574, 726920, 758990, 799612, 812440, 834889, 893684, 917320, 940720, 999515, 1009052, 1062160, 1117105, 1187120, 1214384, 1261315, 1290283, 1381148, 1442081, 1453840, 1517980, 1599224, 1624880, 1669778, 1726435, 1787368, 1834640, 1999030, 2018104, 2234210, 2522630, 2580566, 2762296, 2884162, 3035960, 3198448, 3339556, 3452870, 3574736, 3798157, 3998060, 4036208, 4174445, 4468420, 5045260, 5161132, 5524592, 5768324, 6071920, 6451415, 6679112, 6905740, 7210405, 7596314, 7996120, 8348890, 8936840, 10090520, 10322264, 11536648, 12902830, 13358224, 13811480, 14193113, 14420810, 15192628, 15862891, 15992240, 16697780, 17873680, 18990785, 20181040, 20644528, 23073296, 24515377, 25805660, 27622960, 28386226, 28841620, 30385256, 31725782, 33395560, 37981570, 49030754, 51611320, 56772452, 57683240, 60770512, 63451564, 66791120, 70965565, 75963140, 79314455, 98061508, 103222640, 113544904, 115366480, 122576885, 126903128, 141931130, 151926280, 158628910, 196123016, 227089808, 245153770, 253806256, 269669147, 283862260, 303852560, 317257820, 392246032, 490307540, 539338294, 567724520, 634515640, 980615080, 1078676588, 1135449040, 1269031280, 1348345735, 1961230160, 2157353176, 2696691470, 4314706352, 5393382940, 10786765880, 21573531760]

約数ペア:

[(1, 21573531760), (2, 10786765880), (4, 5393382940), (5, 4314706352), (8, 2696691470), (10, 2157353176), (11, 1961230160), (16, 1348345735), (17, 1269031280), (19, 1135449040), (20, 1078676588), (22, 980615080), (34, 634515640), (38, 567724520), (40, 539338294), (44, 490307540), (55, 392246032), (68, 317257820), (71, 303852560), (76, 283862260), (80, 269669147), (85, 253806256), (88, 245153770), (95, 227089808), (110, 196123016), (136, 158628910), (142, 151926280), (152, 141931130), (170, 126903128), (176, 122576885), (187, 115366480), (190, 113544904), (209, 103222640), (220, 98061508), (272, 79314455), (284, 75963140), (304, 70965565), (323, 66791120), (340, 63451564), (355, 60770512), (374, 57683240), (380, 56772452), (418, 51611320), (440, 49030754), (568, 37981570), (646, 33395560), (680, 31725782), (710, 30385256), (748, 28841620), (760, 28386226), (781, 27622960), (836, 25805660), (880, 24515377), (935, 23073296), (1045, 20644528), (1069, 20181040), (1136, 18990785), (1207, 17873680), (1292, 16697780), (1349, 15992240), (1360, 15862891), (1420, 15192628), (1496, 14420810), (1520, 14193113), (1562, 13811480), (1615, 13358224), (1672, 12902830), (1870, 11536648), (2090, 10322264), (2138, 10090520), (2414, 8936840), (2584, 8348890), (2698, 7996120), (2840, 7596314), (2992, 7210405), (3124, 6905740), (3230, 6679112), (3344, 6451415), (3553, 6071920), (3740, 5768324), (3905, 5524592), (4180, 5161132), (4276, 5045260), (4828, 4468420), (5168, 4174445), (5345, 4036208), (5396, 3998060), (5680, 3798157), (6035, 3574736), (6248, 3452870), (6460, 3339556), (6745, 3198448), (7106, 3035960), (7480, 2884162), (7810, 2762296), (8360, 2580566), (8552, 2522630), (9656, 2234210), (10690, 2018104), (10792, 1999030), (11759, 1834640), (12070, 1787368), (12496, 1726435), (12920, 1669778), (13277, 1624880), (13490, 1599224), (14212, 1517980), (14839, 1453840), (14960, 1442081), (15620, 1381148), (16720, 1290283), (17104, 1261315), (17765, 1214384), (18173, 1187120), (19312, 1117105), (20311, 1062160), (21380, 1009052), (21584, 999515), (22933, 940720), (23518, 917320), (24140, 893684), (25840, 834889), (26554, 812440), (26980, 799612), (28424, 758990), (29678, 726920), (31240, 690574), (35530, 607192), (36346, 593560), (40622, 531080), (42760, 504526), (45866, 470360), (47036, 458660), (48280, 446842), (53108, 406220), (53960, 399806), (56848, 379495), (58795, 366928), (59356, 363460), (62480, 345287), (66385, 324976), (71060, 303596), (72692, 296780), (74195, 290768), (75899, 284240), (81244, 265540), (85520, 252263), (90865, 237424), (91732, 235180), (94072, 229330), (96560, 223421), (101555, 212432), (106216, 203110), (107920, 199903), (114665, 188144), (117590, 183464), (118712, 181730), (132770, 162488), (142120, 151798), (145384, 148390)]