28713080760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2711

約数の個数: 384

約数和(自身を含む): 108678024000

約数和(自身を除く): 79964943240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 149, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 298, 312, 364, 390, 392, 420, 447, 455, 490, 520, 546, 588, 596, 637, 728, 735, 745, 780, 840, 894, 910, 980, 1043, 1092, 1176, 1192, 1274, 1365, 1470, 1490, 1560, 1788, 1820, 1911, 1937, 1960, 2086, 2184, 2235, 2521, 2548, 2730, 2940, 2980, 3129, 3185, 3576, 3640, 3822, 3874, 4172, 4470, 5042, 5096, 5215, 5460, 5811, 5880, 5960, 6258, 6370, 7301, 7563, 7644, 7748, 8344, 8940, 9555, 9685, 10084, 10430, 10920, 11622, 12516, 12605, 12740, 13559, 14602, 15126, 15288, 15496, 15645, 17647, 17880, 19110, 19370, 20168, 20860, 21903, 23244, 25032, 25210, 25480, 27118, 29055, 29204, 30252, 31290, 32773, 35294, 36505, 37815, 38220, 38740, 40677, 41720, 43806, 46488, 50420, 52941, 54236, 58110, 58408, 60504, 62580, 65546, 67795, 70588, 73010, 75630, 76440, 77480, 81354, 87612, 88235, 94913, 98319, 100840, 105882, 108472, 109515, 116220, 123529, 125160, 131092, 135590, 141176, 146020, 151260, 162708, 163865, 175224, 176470, 189826, 196638, 203385, 211764, 219030, 229411, 232440, 247058, 262184, 264705, 271180, 284739, 292040, 302520, 325416, 327730, 352940, 370587, 375629, 379652, 393276, 406770, 423528, 438060, 458822, 474565, 491595, 494116, 529410, 542360, 569478, 617645, 655460, 688233, 705880, 741174, 751258, 759304, 786552, 813540, 876120, 917644, 949130, 983190, 988232, 1058820, 1126887, 1138956, 1147055, 1235290, 1310920, 1376466, 1423695, 1482348, 1502516, 1605877, 1627080, 1835288, 1852935, 1878145, 1898260, 1966380, 2117640, 2253774, 2277912, 2294110, 2470580, 2629403, 2752932, 2847390, 2964696, 3005032, 3211754, 3441165, 3705870, 3756290, 3796520, 3932760, 4507548, 4588220, 4817631, 4883177, 4941160, 5258806, 5505864, 5634435, 5694780, 6423508, 6882330, 7411740, 7512580, 7888209, 8029385, 9015096, 9176440, 9635262, 9766354, 10517612, 11268870, 11389560, 12847016, 13147015, 13764660, 14649531, 14823480, 15025160, 15776418, 16058770, 18405821, 19270524, 19532708, 21035224, 22537740, 24088155, 24415885, 26294030, 27529320, 29299062, 31552836, 32117540, 34182239, 36811642, 38541048, 39065416, 39441045, 45075480, 48176310, 48831770, 52588060, 55217463, 58598124, 63105672, 64235080, 68364478, 73247655, 73623284, 78882090, 92029105, 96352620, 97663540, 102546717, 105176120, 110434926, 117196248, 136728956, 146495310, 147246568, 157764180, 170911195, 184058210, 192705240, 195327080, 205093434, 220869852, 239275673, 273457912, 276087315, 292990620, 315528360, 341822390, 368116420, 410186868, 441739704, 478551346, 512733585, 552174630, 585981240, 683644780, 717827019, 736232840, 820373736, 957102692, 1025467170, 1104349260, 1196378365, 1367289560, 1435654038, 1914205384, 2050934340, 2208698520, 2392756730, 2871308076, 3589135095, 4101868680, 4785513460, 5742616152, 7178270190, 9571026920, 14356540380, 28713080760]

約数ペア:

[(1, 28713080760), (2, 14356540380), (3, 9571026920), (4, 7178270190), (5, 5742616152), (6, 4785513460), (7, 4101868680), (8, 3589135095), (10, 2871308076), (12, 2392756730), (13, 2208698520), (14, 2050934340), (15, 1914205384), (20, 1435654038), (21, 1367289560), (24, 1196378365), (26, 1104349260), (28, 1025467170), (30, 957102692), (35, 820373736), (39, 736232840), (40, 717827019), (42, 683644780), (49, 585981240), (52, 552174630), (56, 512733585), (60, 478551346), (65, 441739704), (70, 410186868), (78, 368116420), (84, 341822390), (91, 315528360), (98, 292990620), (104, 276087315), (105, 273457912), (120, 239275673), (130, 220869852), (140, 205093434), (147, 195327080), (149, 192705240), (156, 184058210), (168, 170911195), (182, 157764180), (195, 147246568), (196, 146495310), (210, 136728956), (245, 117196248), (260, 110434926), (273, 105176120), (280, 102546717), (294, 97663540), (298, 96352620), (312, 92029105), (364, 78882090), (390, 73623284), (392, 73247655), (420, 68364478), (447, 64235080), (455, 63105672), (490, 58598124), (520, 55217463), (546, 52588060), (588, 48831770), (596, 48176310), (637, 45075480), (728, 39441045), (735, 39065416), (745, 38541048), (780, 36811642), (840, 34182239), (894, 32117540), (910, 31552836), (980, 29299062), (1043, 27529320), (1092, 26294030), (1176, 24415885), (1192, 24088155), (1274, 22537740), (1365, 21035224), (1470, 19532708), (1490, 19270524), (1560, 18405821), (1788, 16058770), (1820, 15776418), (1911, 15025160), (1937, 14823480), (1960, 14649531), (2086, 13764660), (2184, 13147015), (2235, 12847016), (2521, 11389560), (2548, 11268870), (2730, 10517612), (2940, 9766354), (2980, 9635262), (3129, 9176440), (3185, 9015096), (3576, 8029385), (3640, 7888209), (3822, 7512580), (3874, 7411740), (4172, 6882330), (4470, 6423508), (5042, 5694780), (5096, 5634435), (5215, 5505864), (5460, 5258806), (5811, 4941160), (5880, 4883177), (5960, 4817631), (6258, 4588220), (6370, 4507548), (7301, 3932760), (7563, 3796520), (7644, 3756290), (7748, 3705870), (8344, 3441165), (8940, 3211754), (9555, 3005032), (9685, 2964696), (10084, 2847390), (10430, 2752932), (10920, 2629403), (11622, 2470580), (12516, 2294110), (12605, 2277912), (12740, 2253774), (13559, 2117640), (14602, 1966380), (15126, 1898260), (15288, 1878145), (15496, 1852935), (15645, 1835288), (17647, 1627080), (17880, 1605877), (19110, 1502516), (19370, 1482348), (20168, 1423695), (20860, 1376466), (21903, 1310920), (23244, 1235290), (25032, 1147055), (25210, 1138956), (25480, 1126887), (27118, 1058820), (29055, 988232), (29204, 983190), (30252, 949130), (31290, 917644), (32773, 876120), (35294, 813540), (36505, 786552), (37815, 759304), (38220, 751258), (38740, 741174), (40677, 705880), (41720, 688233), (43806, 655460), (46488, 617645), (50420, 569478), (52941, 542360), (54236, 529410), (58110, 494116), (58408, 491595), (60504, 474565), (62580, 458822), (65546, 438060), (67795, 423528), (70588, 406770), (73010, 393276), (75630, 379652), (76440, 375629), (77480, 370587), (81354, 352940), (87612, 327730), (88235, 325416), (94913, 302520), (98319, 292040), (100840, 284739), (105882, 271180), (108472, 264705), (109515, 262184), (116220, 247058), (123529, 232440), (125160, 229411), (131092, 219030), (135590, 211764), (141176, 203385), (146020, 196638), (151260, 189826), (162708, 176470), (163865, 175224)]