1235346840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5387}}^1$

素因数の和:5431

約数の個数: 288

約数和(自身を含む): 5030560080

約数和(自身を除く): 3795213240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 98, 104, 105, 117, 120, 126, 130, 140, 147, 156, 168, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 280, 294, 312, 315, 360, 364, 390, 392, 420, 441, 455, 468, 490, 504, 520, 546, 585, 588, 630, 637, 728, 735, 780, 819, 840, 882, 910, 936, 980, 1092, 1170, 1176, 1260, 1274, 1365, 1470, 1560, 1638, 1764, 1820, 1911, 1960, 2184, 2205, 2340, 2520, 2548, 2730, 2940, 3185, 3276, 3528, 3640, 3822, 4095, 4410, 4680, 5096, 5387, 5460, 5733, 5880, 6370, 6552, 7644, 8190, 8820, 9555, 10774, 10920, 11466, 12740, 15288, 16161, 16380, 17640, 19110, 21548, 22932, 25480, 26935, 28665, 32322, 32760, 37709, 38220, 43096, 45864, 48483, 53870, 57330, 64644, 70031, 75418, 76440, 80805, 96966, 107740, 113127, 114660, 129288, 140062, 150836, 161610, 188545, 193932, 210093, 215480, 226254, 229320, 242415, 263963, 280124, 301672, 323220, 339381, 350155, 377090, 387864, 420186, 452508, 484830, 490217, 527926, 560248, 565635, 630279, 646440, 678762, 700310, 754180, 791889, 840372, 905016, 969660, 980434, 1050465, 1055852, 1131270, 1260558, 1319815, 1357524, 1400620, 1470651, 1508360, 1583778, 1680744, 1696905, 1939320, 1960868, 2100930, 2111704, 2262540, 2375667, 2451085, 2521116, 2639630, 2715048, 2801240, 2941302, 3151395, 3167556, 3393810, 3431519, 3921736, 3959445, 4201860, 4411953, 4525080, 4751334, 4902170, 5042232, 5279260, 5882604, 6302790, 6335112, 6787620, 6863038, 7353255, 7918890, 8403720, 8823906, 9502668, 9804340, 10294557, 10558520, 11765208, 11878335, 12605580, 13575240, 13726076, 14706510, 15837780, 17157595, 17647812, 19005336, 19608680, 20589114, 22059765, 23756670, 25211160, 27452152, 29413020, 30883671, 31675560, 34315190, 35295624, 41178228, 44119530, 47513340, 51472785, 58826040, 61767342, 68630380, 82356456, 88239060, 95026680, 102945570, 123534684, 137260760, 154418355, 176478120, 205891140, 247069368, 308836710, 411782280, 617673420, 1235346840]

約数ペア:

[(1, 1235346840), (2, 617673420), (3, 411782280), (4, 308836710), (5, 247069368), (6, 205891140), (7, 176478120), (8, 154418355), (9, 137260760), (10, 123534684), (12, 102945570), (13, 95026680), (14, 88239060), (15, 82356456), (18, 68630380), (20, 61767342), (21, 58826040), (24, 51472785), (26, 47513340), (28, 44119530), (30, 41178228), (35, 35295624), (36, 34315190), (39, 31675560), (40, 30883671), (42, 29413020), (45, 27452152), (49, 25211160), (52, 23756670), (56, 22059765), (60, 20589114), (63, 19608680), (65, 19005336), (70, 17647812), (72, 17157595), (78, 15837780), (84, 14706510), (90, 13726076), (91, 13575240), (98, 12605580), (104, 11878335), (105, 11765208), (117, 10558520), (120, 10294557), (126, 9804340), (130, 9502668), (140, 8823906), (147, 8403720), (156, 7918890), (168, 7353255), (180, 6863038), (182, 6787620), (195, 6335112), (196, 6302790), (210, 5882604), (234, 5279260), (245, 5042232), (252, 4902170), (260, 4751334), (273, 4525080), (280, 4411953), (294, 4201860), (312, 3959445), (315, 3921736), (360, 3431519), (364, 3393810), (390, 3167556), (392, 3151395), (420, 2941302), (441, 2801240), (455, 2715048), (468, 2639630), (490, 2521116), (504, 2451085), (520, 2375667), (546, 2262540), (585, 2111704), (588, 2100930), (630, 1960868), (637, 1939320), (728, 1696905), (735, 1680744), (780, 1583778), (819, 1508360), (840, 1470651), (882, 1400620), (910, 1357524), (936, 1319815), (980, 1260558), (1092, 1131270), (1170, 1055852), (1176, 1050465), (1260, 980434), (1274, 969660), (1365, 905016), (1470, 840372), (1560, 791889), (1638, 754180), (1764, 700310), (1820, 678762), (1911, 646440), (1960, 630279), (2184, 565635), (2205, 560248), (2340, 527926), (2520, 490217), (2548, 484830), (2730, 452508), (2940, 420186), (3185, 387864), (3276, 377090), (3528, 350155), (3640, 339381), (3822, 323220), (4095, 301672), (4410, 280124), (4680, 263963), (5096, 242415), (5387, 229320), (5460, 226254), (5733, 215480), (5880, 210093), (6370, 193932), (6552, 188545), (7644, 161610), (8190, 150836), (8820, 140062), (9555, 129288), (10774, 114660), (10920, 113127), (11466, 107740), (12740, 96966), (15288, 80805), (16161, 76440), (16380, 75418), (17640, 70031), (19110, 64644), (21548, 57330), (22932, 53870), (25480, 48483), (26935, 45864), (28665, 43096), (32322, 38220), (32760, 37709)]