15287146420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 384

約数和(自身を含む): 43690752000

約数和(自身を除く): 28403605580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 29, 35, 46, 49, 52, 58, 65, 70, 91, 92, 98, 115, 116, 130, 140, 145, 161, 182, 196, 203, 230, 245, 257, 260, 290, 299, 322, 343, 364, 377, 406, 455, 460, 490, 514, 580, 598, 637, 644, 667, 686, 754, 805, 812, 910, 980, 1015, 1028, 1127, 1196, 1274, 1285, 1334, 1372, 1421, 1495, 1508, 1610, 1715, 1799, 1820, 1885, 2030, 2093, 2254, 2548, 2570, 2639, 2668, 2842, 2990, 3185, 3220, 3335, 3341, 3430, 3598, 3770, 4060, 4186, 4459, 4508, 4669, 5140, 5278, 5635, 5684, 5911, 5980, 6370, 6670, 6682, 6860, 7105, 7196, 7453, 7540, 7889, 8372, 8671, 8918, 8995, 9338, 9947, 10465, 10556, 11270, 11822, 12593, 12740, 13195, 13340, 13364, 14210, 14651, 14906, 15778, 16705, 17342, 17836, 17990, 18473, 18676, 19894, 20930, 22295, 22540, 23345, 23387, 23644, 25186, 26390, 28420, 29302, 29555, 29812, 31556, 32683, 33410, 34684, 35980, 36946, 37265, 39445, 39788, 41377, 41860, 43355, 44590, 46690, 46774, 49735, 50372, 52171, 52780, 58604, 59110, 60697, 62965, 65366, 66820, 73255, 73892, 74530, 76843, 78890, 82754, 86710, 88151, 89180, 92365, 93380, 93548, 96889, 99470, 102557, 104342, 116935, 118220, 121394, 125930, 129311, 130732, 146510, 149060, 153686, 157780, 163415, 163709, 165508, 171419, 173420, 176302, 184730, 193778, 198940, 205114, 206885, 208684, 228781, 233870, 242788, 251860, 258622, 260855, 289639, 293020, 303485, 307372, 326830, 327418, 342838, 352604, 365197, 369460, 384215, 387556, 410228, 413770, 424879, 440755, 457562, 467740, 484445, 512785, 517244, 521710, 537901, 579278, 606970, 646555, 653660, 654836, 678223, 685676, 730394, 768430, 818545, 827540, 849758, 857095, 881510, 915124, 968890, 1025570, 1043420, 1075802, 1143905, 1145963, 1158556, 1199933, 1213940, 1293110, 1356446, 1448195, 1460788, 1536860, 1637090, 1699516, 1714190, 1763020, 1825985, 1937780, 2027473, 2051140, 2124395, 2151604, 2228447, 2287810, 2291926, 2399866, 2556379, 2586220, 2689505, 2712892, 2896390, 2974153, 3274180, 3391115, 3428380, 3651970, 3765307, 4054946, 4248790, 4456894, 4575620, 4583852, 4747561, 4799732, 5112758, 5379010, 5729815, 5792780, 5948306, 5999665, 6782230, 7303940, 7530614, 8109892, 8399531, 8497580, 8913788, 9495122, 10137365, 10225516, 10758020, 11142235, 11459630, 11896612, 11999330, 12781895, 13564460, 14870765, 15061228, 15599129, 16799062, 18826535, 18990244, 20274730, 22284470, 22919260, 23737805, 23998660, 25563790, 26357149, 29741530, 31198258, 33232927, 33598124, 37653070, 40549460, 41997655, 44568940, 47475610, 51127580, 52714298, 58796717, 59483060, 62396516, 66465854, 75306140, 77995645, 83995310, 94951220, 105428596, 109193903, 117593434, 131785745, 132931708, 155991290, 166164635, 167990620, 218387806, 235186868, 263571490, 293983585, 311982580, 332329270, 436775612, 527142980, 545969515, 587967170, 664658540, 764357321, 1091939030, 1175934340, 1528714642, 2183878060, 3057429284, 3821786605, 7643573210, 15287146420]

約数ペア:

[(1, 15287146420), (2, 7643573210), (4, 3821786605), (5, 3057429284), (7, 2183878060), (10, 1528714642), (13, 1175934340), (14, 1091939030), (20, 764357321), (23, 664658540), (26, 587967170), (28, 545969515), (29, 527142980), (35, 436775612), (46, 332329270), (49, 311982580), (52, 293983585), (58, 263571490), (65, 235186868), (70, 218387806), (91, 167990620), (92, 166164635), (98, 155991290), (115, 132931708), (116, 131785745), (130, 117593434), (140, 109193903), (145, 105428596), (161, 94951220), (182, 83995310), (196, 77995645), (203, 75306140), (230, 66465854), (245, 62396516), (257, 59483060), (260, 58796717), (290, 52714298), (299, 51127580), (322, 47475610), (343, 44568940), (364, 41997655), (377, 40549460), (406, 37653070), (455, 33598124), (460, 33232927), (490, 31198258), (514, 29741530), (580, 26357149), (598, 25563790), (637, 23998660), (644, 23737805), (667, 22919260), (686, 22284470), (754, 20274730), (805, 18990244), (812, 18826535), (910, 16799062), (980, 15599129), (1015, 15061228), (1028, 14870765), (1127, 13564460), (1196, 12781895), (1274, 11999330), (1285, 11896612), (1334, 11459630), (1372, 11142235), (1421, 10758020), (1495, 10225516), (1508, 10137365), (1610, 9495122), (1715, 8913788), (1799, 8497580), (1820, 8399531), (1885, 8109892), (2030, 7530614), (2093, 7303940), (2254, 6782230), (2548, 5999665), (2570, 5948306), (2639, 5792780), (2668, 5729815), (2842, 5379010), (2990, 5112758), (3185, 4799732), (3220, 4747561), (3335, 4583852), (3341, 4575620), (3430, 4456894), (3598, 4248790), (3770, 4054946), (4060, 3765307), (4186, 3651970), (4459, 3428380), (4508, 3391115), (4669, 3274180), (5140, 2974153), (5278, 2896390), (5635, 2712892), (5684, 2689505), (5911, 2586220), (5980, 2556379), (6370, 2399866), (6670, 2291926), (6682, 2287810), (6860, 2228447), (7105, 2151604), (7196, 2124395), (7453, 2051140), (7540, 2027473), (7889, 1937780), (8372, 1825985), (8671, 1763020), (8918, 1714190), (8995, 1699516), (9338, 1637090), (9947, 1536860), (10465, 1460788), (10556, 1448195), (11270, 1356446), (11822, 1293110), (12593, 1213940), (12740, 1199933), (13195, 1158556), (13340, 1145963), (13364, 1143905), (14210, 1075802), (14651, 1043420), (14906, 1025570), (15778, 968890), (16705, 915124), (17342, 881510), (17836, 857095), (17990, 849758), (18473, 827540), (18676, 818545), (19894, 768430), (20930, 730394), (22295, 685676), (22540, 678223), (23345, 654836), (23387, 653660), (23644, 646555), (25186, 606970), (26390, 579278), (28420, 537901), (29302, 521710), (29555, 517244), (29812, 512785), (31556, 484445), (32683, 467740), (33410, 457562), (34684, 440755), (35980, 424879), (36946, 413770), (37265, 410228), (39445, 387556), (39788, 384215), (41377, 369460), (41860, 365197), (43355, 352604), (44590, 342838), (46690, 327418), (46774, 326830), (49735, 307372), (50372, 303485), (52171, 293020), (52780, 289639), (58604, 260855), (59110, 258622), (60697, 251860), (62965, 242788), (65366, 233870), (66820, 228781), (73255, 208684), (73892, 206885), (74530, 205114), (76843, 198940), (78890, 193778), (82754, 184730), (86710, 176302), (88151, 173420), (89180, 171419), (92365, 165508), (93380, 163709), (93548, 163415), (96889, 157780), (99470, 153686), (102557, 149060), (104342, 146510), (116935, 130732), (118220, 129311), (121394, 125930)]