1451047920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:157

約数の個数: 480

約数和(自身を含む): 5803342848

約数和(自身を除く): 4352294928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 47, 48, 51, 56, 60, 68, 69, 70, 80, 84, 85, 92, 94, 102, 105, 112, 115, 119, 120, 136, 138, 140, 141, 161, 168, 170, 184, 188, 204, 210, 230, 235, 238, 240, 255, 272, 276, 280, 282, 322, 329, 336, 340, 345, 357, 368, 376, 391, 408, 420, 460, 470, 476, 483, 510, 552, 560, 564, 595, 644, 658, 680, 690, 705, 714, 752, 782, 799, 805, 816, 840, 920, 940, 952, 966, 987, 1020, 1081, 1104, 1128, 1173, 1190, 1288, 1316, 1360, 1380, 1410, 1428, 1564, 1598, 1610, 1645, 1680, 1785, 1840, 1880, 1904, 1932, 1955, 1974, 2040, 2162, 2209, 2256, 2346, 2380, 2397, 2415, 2576, 2632, 2737, 2760, 2820, 2856, 3128, 3196, 3220, 3243, 3290, 3570, 3760, 3864, 3910, 3948, 3995, 4080, 4324, 4418, 4692, 4760, 4794, 4830, 4935, 5264, 5405, 5474, 5520, 5593, 5640, 5712, 5865, 6256, 6392, 6440, 6486, 6580, 6627, 7140, 7567, 7728, 7820, 7896, 7990, 8211, 8648, 8836, 9384, 9520, 9588, 9660, 9870, 10810, 10948, 11045, 11186, 11280, 11730, 11985, 12784, 12880, 12972, 13160, 13254, 13685, 14280, 15134, 15463, 15640, 15792, 15980, 16215, 16422, 16779, 17296, 17672, 18377, 18768, 19176, 19320, 19740, 21620, 21896, 22090, 22372, 22701, 23460, 23970, 25944, 26320, 26508, 27370, 27965, 28560, 30268, 30926, 31280, 31960, 32430, 32844, 33135, 33558, 35344, 36754, 37553, 37835, 38352, 38640, 39480, 41055, 43240, 43792, 44180, 44744, 45402, 46389, 46920, 47940, 50807, 51888, 53016, 54740, 55131, 55930, 60536, 61852, 63920, 64860, 65688, 66270, 67116, 73508, 75106, 75670, 77315, 78960, 82110, 83895, 86480, 88360, 89488, 90804, 91885, 92778, 93840, 95880, 101614, 106032, 109480, 110262, 111860, 112659, 113505, 121072, 123704, 128639, 129720, 131376, 132540, 134232, 147016, 150212, 151340, 152421, 154630, 164220, 167790, 176720, 181608, 183770, 185556, 187765, 191760, 203228, 218960, 220524, 223720, 225318, 227010, 231945, 247408, 254035, 257278, 259440, 262871, 265080, 268464, 275655, 294032, 300424, 302680, 304842, 309260, 328440, 335580, 355649, 363216, 367540, 371112, 375530, 385917, 406456, 441048, 447440, 450636, 454020, 463890, 508070, 514556, 525742, 530160, 551310, 563295, 600848, 605360, 609684, 618520, 643195, 656880, 671160, 711298, 735080, 742224, 751060, 762105, 771834, 788613, 812912, 863719, 882096, 901272, 908040, 927780, 1016140, 1029112, 1051484, 1066947, 1102620, 1126590, 1219368, 1237040, 1286390, 1314355, 1342320, 1422596, 1470160, 1502120, 1524210, 1543668, 1577226, 1727438, 1778245, 1802544, 1816080, 1855560, 1929585, 2032280, 2058224, 2102968, 2133894, 2205240, 2253180, 2438736, 2572780, 2591157, 2628710, 2845192, 3004240, 3048420, 3087336, 3154452, 3454876, 3556490, 3711120, 3859170, 3943065, 4064560, 4205936, 4267788, 4318595, 4410480, 4506360, 5145560, 5182314, 5257420, 5334735, 5690384, 6046033, 6096840, 6174672, 6308904, 6909752, 7112980, 7718340, 7886130, 8535576, 8637190, 9012720, 10291120, 10364628, 10514840, 10669470, 12092066, 12193680, 12617808, 12955785, 13819504, 14225960, 15436680, 15772260, 17071152, 17274380, 18138099, 20729256, 21029680, 21338940, 24184132, 25911570, 28451920, 30230165, 30873360, 31544520, 34548760, 36276198, 41458512, 42677880, 48368264, 51823140, 60460330, 63089040, 69097520, 72552396, 85355760, 90690495, 96736528, 103646280, 120920660, 145104792, 181380990, 207292560, 241841320, 290209584, 362761980, 483682640, 725523960, 1451047920]

約数ペア:

[(1, 1451047920), (2, 725523960), (3, 483682640), (4, 362761980), (5, 290209584), (6, 241841320), (7, 207292560), (8, 181380990), (10, 145104792), (12, 120920660), (14, 103646280), (15, 96736528), (16, 90690495), (17, 85355760), (20, 72552396), (21, 69097520), (23, 63089040), (24, 60460330), (28, 51823140), (30, 48368264), (34, 42677880), (35, 41458512), (40, 36276198), (42, 34548760), (46, 31544520), (47, 30873360), (48, 30230165), (51, 28451920), (56, 25911570), (60, 24184132), (68, 21338940), (69, 21029680), (70, 20729256), (80, 18138099), (84, 17274380), (85, 17071152), (92, 15772260), (94, 15436680), (102, 14225960), (105, 13819504), (112, 12955785), (115, 12617808), (119, 12193680), (120, 12092066), (136, 10669470), (138, 10514840), (140, 10364628), (141, 10291120), (161, 9012720), (168, 8637190), (170, 8535576), (184, 7886130), (188, 7718340), (204, 7112980), (210, 6909752), (230, 6308904), (235, 6174672), (238, 6096840), (240, 6046033), (255, 5690384), (272, 5334735), (276, 5257420), (280, 5182314), (282, 5145560), (322, 4506360), (329, 4410480), (336, 4318595), (340, 4267788), (345, 4205936), (357, 4064560), (368, 3943065), (376, 3859170), (391, 3711120), (408, 3556490), (420, 3454876), (460, 3154452), (470, 3087336), (476, 3048420), (483, 3004240), (510, 2845192), (552, 2628710), (560, 2591157), (564, 2572780), (595, 2438736), (644, 2253180), (658, 2205240), (680, 2133894), (690, 2102968), (705, 2058224), (714, 2032280), (752, 1929585), (782, 1855560), (799, 1816080), (805, 1802544), (816, 1778245), (840, 1727438), (920, 1577226), (940, 1543668), (952, 1524210), (966, 1502120), (987, 1470160), (1020, 1422596), (1081, 1342320), (1104, 1314355), (1128, 1286390), (1173, 1237040), (1190, 1219368), (1288, 1126590), (1316, 1102620), (1360, 1066947), (1380, 1051484), (1410, 1029112), (1428, 1016140), (1564, 927780), (1598, 908040), (1610, 901272), (1645, 882096), (1680, 863719), (1785, 812912), (1840, 788613), (1880, 771834), (1904, 762105), (1932, 751060), (1955, 742224), (1974, 735080), (2040, 711298), (2162, 671160), (2209, 656880), (2256, 643195), (2346, 618520), (2380, 609684), (2397, 605360), (2415, 600848), (2576, 563295), (2632, 551310), (2737, 530160), (2760, 525742), (2820, 514556), (2856, 508070), (3128, 463890), (3196, 454020), (3220, 450636), (3243, 447440), (3290, 441048), (3570, 406456), (3760, 385917), (3864, 375530), (3910, 371112), (3948, 367540), (3995, 363216), (4080, 355649), (4324, 335580), (4418, 328440), (4692, 309260), (4760, 304842), (4794, 302680), (4830, 300424), (4935, 294032), (5264, 275655), (5405, 268464), (5474, 265080), (5520, 262871), (5593, 259440), (5640, 257278), (5712, 254035), (5865, 247408), (6256, 231945), (6392, 227010), (6440, 225318), (6486, 223720), (6580, 220524), (6627, 218960), (7140, 203228), (7567, 191760), (7728, 187765), (7820, 185556), (7896, 183770), (7990, 181608), (8211, 176720), (8648, 167790), (8836, 164220), (9384, 154630), (9520, 152421), (9588, 151340), (9660, 150212), (9870, 147016), (10810, 134232), (10948, 132540), (11045, 131376), (11186, 129720), (11280, 128639), (11730, 123704), (11985, 121072), (12784, 113505), (12880, 112659), (12972, 111860), (13160, 110262), (13254, 109480), (13685, 106032), (14280, 101614), (15134, 95880), (15463, 93840), (15640, 92778), (15792, 91885), (15980, 90804), (16215, 89488), (16422, 88360), (16779, 86480), (17296, 83895), (17672, 82110), (18377, 78960), (18768, 77315), (19176, 75670), (19320, 75106), (19740, 73508), (21620, 67116), (21896, 66270), (22090, 65688), (22372, 64860), (22701, 63920), (23460, 61852), (23970, 60536), (25944, 55930), (26320, 55131), (26508, 54740), (27370, 53016), (27965, 51888), (28560, 50807), (30268, 47940), (30926, 46920), (31280, 46389), (31960, 45402), (32430, 44744), (32844, 44180), (33135, 43792), (33558, 43240), (35344, 41055), (36754, 39480), (37553, 38640), (37835, 38352)]