19315266720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2728

約数の個数: 384

約数和(自身を含む): 68819466240

約数和(自身を除く): 49504199520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 31, 32, 34, 40, 48, 51, 58, 60, 62, 68, 80, 85, 87, 93, 96, 102, 116, 120, 124, 136, 145, 155, 160, 170, 174, 186, 204, 232, 240, 248, 255, 272, 290, 310, 340, 348, 372, 408, 435, 464, 465, 480, 493, 496, 510, 527, 544, 580, 620, 680, 696, 744, 816, 870, 899, 928, 930, 986, 992, 1020, 1054, 1160, 1240, 1360, 1392, 1479, 1488, 1581, 1632, 1740, 1798, 1860, 1972, 2040, 2108, 2320, 2465, 2480, 2633, 2635, 2697, 2720, 2784, 2958, 2976, 3162, 3480, 3596, 3720, 3944, 4080, 4216, 4495, 4640, 4930, 4960, 5266, 5270, 5394, 5916, 6324, 6960, 7192, 7395, 7440, 7888, 7899, 7905, 8160, 8432, 8990, 9860, 10532, 10540, 10788, 11832, 12648, 13165, 13485, 13920, 14384, 14790, 14880, 15283, 15776, 15798, 15810, 16864, 17980, 19720, 21064, 21080, 21576, 23664, 25296, 26330, 26970, 28768, 29580, 30566, 31596, 31620, 35960, 39440, 39495, 42128, 42160, 43152, 44761, 45849, 47328, 50592, 52660, 53940, 59160, 61132, 63192, 63240, 71920, 76357, 76415, 78880, 78990, 81623, 84256, 84320, 86304, 89522, 91698, 105320, 107880, 118320, 122264, 126384, 126480, 134283, 143840, 152714, 152830, 157980, 163246, 179044, 183396, 210640, 215760, 223805, 229071, 229245, 236640, 244528, 244869, 252768, 252960, 268566, 305428, 305660, 315960, 326492, 358088, 366792, 381785, 408115, 421280, 431520, 447610, 458142, 458490, 489056, 489738, 537132, 610856, 611320, 631920, 652984, 671415, 716176, 733584, 763570, 816230, 895220, 916284, 916980, 979476, 1074264, 1145355, 1221712, 1222640, 1224345, 1263840, 1298069, 1305968, 1342830, 1387591, 1432352, 1467168, 1527140, 1632460, 1790440, 1832568, 1833960, 1958952, 2148528, 2290710, 2367067, 2443424, 2445280, 2448690, 2596138, 2611936, 2685660, 2775182, 3054280, 3264920, 3580880, 3665136, 3667920, 3894207, 3917904, 4162773, 4297056, 4581420, 4734134, 4897380, 5192276, 5371320, 5550364, 6108560, 6490345, 6529840, 6937955, 7101201, 7161760, 7330272, 7335840, 7788414, 7835808, 8325546, 9162840, 9468268, 9794760, 10384552, 10742640, 11100728, 11835335, 12217120, 12980690, 13059680, 13875910, 14202402, 15576828, 16651092, 18325680, 18936536, 19471035, 19589520, 20769104, 20813865, 21485280, 22201456, 23670670, 25961380, 27751820, 28404804, 31153656, 33302184, 35506005, 36651360, 37873072, 38942070, 39179040, 40240139, 41538208, 41627730, 44402912, 47341340, 51922760, 55503640, 56809608, 62307312, 66604368, 71012010, 75746144, 77884140, 80480278, 83255460, 94682680, 103845520, 111007280, 113619216, 120720417, 124614624, 133208736, 142024020, 155768280, 160960556, 166510920, 189365360, 201200695, 207691040, 222014560, 227238432, 241440834, 284048040, 311536560, 321921112, 333021840, 378730720, 402401390, 482881668, 568096080, 603602085, 623073120, 643842224, 666043680, 804802780, 965763336, 1136192160, 1207204170, 1287684448, 1609605560, 1931526672, 2414408340, 3219211120, 3863053344, 4828816680, 6438422240, 9657633360, 19315266720]

約数ペア:

[(1, 19315266720), (2, 9657633360), (3, 6438422240), (4, 4828816680), (5, 3863053344), (6, 3219211120), (8, 2414408340), (10, 1931526672), (12, 1609605560), (15, 1287684448), (16, 1207204170), (17, 1136192160), (20, 965763336), (24, 804802780), (29, 666043680), (30, 643842224), (31, 623073120), (32, 603602085), (34, 568096080), (40, 482881668), (48, 402401390), (51, 378730720), (58, 333021840), (60, 321921112), (62, 311536560), (68, 284048040), (80, 241440834), (85, 227238432), (87, 222014560), (93, 207691040), (96, 201200695), (102, 189365360), (116, 166510920), (120, 160960556), (124, 155768280), (136, 142024020), (145, 133208736), (155, 124614624), (160, 120720417), (170, 113619216), (174, 111007280), (186, 103845520), (204, 94682680), (232, 83255460), (240, 80480278), (248, 77884140), (255, 75746144), (272, 71012010), (290, 66604368), (310, 62307312), (340, 56809608), (348, 55503640), (372, 51922760), (408, 47341340), (435, 44402912), (464, 41627730), (465, 41538208), (480, 40240139), (493, 39179040), (496, 38942070), (510, 37873072), (527, 36651360), (544, 35506005), (580, 33302184), (620, 31153656), (680, 28404804), (696, 27751820), (744, 25961380), (816, 23670670), (870, 22201456), (899, 21485280), (928, 20813865), (930, 20769104), (986, 19589520), (992, 19471035), (1020, 18936536), (1054, 18325680), (1160, 16651092), (1240, 15576828), (1360, 14202402), (1392, 13875910), (1479, 13059680), (1488, 12980690), (1581, 12217120), (1632, 11835335), (1740, 11100728), (1798, 10742640), (1860, 10384552), (1972, 9794760), (2040, 9468268), (2108, 9162840), (2320, 8325546), (2465, 7835808), (2480, 7788414), (2633, 7335840), (2635, 7330272), (2697, 7161760), (2720, 7101201), (2784, 6937955), (2958, 6529840), (2976, 6490345), (3162, 6108560), (3480, 5550364), (3596, 5371320), (3720, 5192276), (3944, 4897380), (4080, 4734134), (4216, 4581420), (4495, 4297056), (4640, 4162773), (4930, 3917904), (4960, 3894207), (5266, 3667920), (5270, 3665136), (5394, 3580880), (5916, 3264920), (6324, 3054280), (6960, 2775182), (7192, 2685660), (7395, 2611936), (7440, 2596138), (7888, 2448690), (7899, 2445280), (7905, 2443424), (8160, 2367067), (8432, 2290710), (8990, 2148528), (9860, 1958952), (10532, 1833960), (10540, 1832568), (10788, 1790440), (11832, 1632460), (12648, 1527140), (13165, 1467168), (13485, 1432352), (13920, 1387591), (14384, 1342830), (14790, 1305968), (14880, 1298069), (15283, 1263840), (15776, 1224345), (15798, 1222640), (15810, 1221712), (16864, 1145355), (17980, 1074264), (19720, 979476), (21064, 916980), (21080, 916284), (21576, 895220), (23664, 816230), (25296, 763570), (26330, 733584), (26970, 716176), (28768, 671415), (29580, 652984), (30566, 631920), (31596, 611320), (31620, 610856), (35960, 537132), (39440, 489738), (39495, 489056), (42128, 458490), (42160, 458142), (43152, 447610), (44761, 431520), (45849, 421280), (47328, 408115), (50592, 381785), (52660, 366792), (53940, 358088), (59160, 326492), (61132, 315960), (63192, 305660), (63240, 305428), (71920, 268566), (76357, 252960), (76415, 252768), (78880, 244869), (78990, 244528), (81623, 236640), (84256, 229245), (84320, 229071), (86304, 223805), (89522, 215760), (91698, 210640), (105320, 183396), (107880, 179044), (118320, 163246), (122264, 157980), (126384, 152830), (126480, 152714), (134283, 143840)]