619323120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:680

約数の個数: 240

約数和(自身を含む): 2261855232

約数和(自身を除く): 1642532112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 127, 130, 144, 156, 180, 195, 208, 234, 240, 254, 260, 312, 360, 381, 390, 468, 508, 520, 521, 585, 624, 635, 720, 762, 780, 936, 1016, 1040, 1042, 1143, 1170, 1270, 1524, 1560, 1563, 1651, 1872, 1905, 2032, 2084, 2286, 2340, 2540, 2605, 3048, 3120, 3126, 3302, 3810, 4168, 4572, 4680, 4689, 4953, 5080, 5210, 5715, 6096, 6252, 6604, 6773, 7620, 7815, 8255, 8336, 9144, 9360, 9378, 9906, 10160, 10420, 11430, 12504, 13208, 13546, 14859, 15240, 15630, 16510, 18288, 18756, 19812, 20319, 20840, 22860, 23445, 24765, 25008, 26416, 27092, 29718, 30480, 31260, 33020, 33865, 37512, 39624, 40638, 41680, 45720, 46890, 49530, 54184, 59436, 60957, 62520, 66040, 66167, 67730, 74295, 75024, 79248, 81276, 91440, 93780, 99060, 101595, 108368, 118872, 121914, 125040, 132080, 132334, 135460, 148590, 162552, 187560, 198120, 198501, 203190, 237744, 243828, 264668, 270920, 297180, 304785, 325104, 330835, 375120, 396240, 397002, 406380, 487656, 529336, 541840, 594360, 595503, 609570, 661670, 794004, 812760, 860171, 975312, 992505, 1058672, 1188720, 1191006, 1219140, 1323340, 1588008, 1625520, 1720342, 1985010, 2382012, 2438280, 2580513, 2646680, 2977515, 3176016, 3440684, 3970020, 4300855, 4764024, 4876560, 5161026, 5293360, 5955030, 6881368, 7741539, 7940040, 8601710, 9528048, 10322052, 11910060, 12902565, 13762736, 15483078, 15880080, 17203420, 20644104, 23820120, 25805130, 30966156, 34406840, 38707695, 41288208, 47640240, 51610260, 61932312, 68813680, 77415390, 103220520, 123864624, 154830780, 206441040, 309661560, 619323120]

約数ペア:

[(1, 619323120), (2, 309661560), (3, 206441040), (4, 154830780), (5, 123864624), (6, 103220520), (8, 77415390), (9, 68813680), (10, 61932312), (12, 51610260), (13, 47640240), (15, 41288208), (16, 38707695), (18, 34406840), (20, 30966156), (24, 25805130), (26, 23820120), (30, 20644104), (36, 17203420), (39, 15880080), (40, 15483078), (45, 13762736), (48, 12902565), (52, 11910060), (60, 10322052), (65, 9528048), (72, 8601710), (78, 7940040), (80, 7741539), (90, 6881368), (104, 5955030), (117, 5293360), (120, 5161026), (127, 4876560), (130, 4764024), (144, 4300855), (156, 3970020), (180, 3440684), (195, 3176016), (208, 2977515), (234, 2646680), (240, 2580513), (254, 2438280), (260, 2382012), (312, 1985010), (360, 1720342), (381, 1625520), (390, 1588008), (468, 1323340), (508, 1219140), (520, 1191006), (521, 1188720), (585, 1058672), (624, 992505), (635, 975312), (720, 860171), (762, 812760), (780, 794004), (936, 661670), (1016, 609570), (1040, 595503), (1042, 594360), (1143, 541840), (1170, 529336), (1270, 487656), (1524, 406380), (1560, 397002), (1563, 396240), (1651, 375120), (1872, 330835), (1905, 325104), (2032, 304785), (2084, 297180), (2286, 270920), (2340, 264668), (2540, 243828), (2605, 237744), (3048, 203190), (3120, 198501), (3126, 198120), (3302, 187560), (3810, 162552), (4168, 148590), (4572, 135460), (4680, 132334), (4689, 132080), (4953, 125040), (5080, 121914), (5210, 118872), (5715, 108368), (6096, 101595), (6252, 99060), (6604, 93780), (6773, 91440), (7620, 81276), (7815, 79248), (8255, 75024), (8336, 74295), (9144, 67730), (9360, 66167), (9378, 66040), (9906, 62520), (10160, 60957), (10420, 59436), (11430, 54184), (12504, 49530), (13208, 46890), (13546, 45720), (14859, 41680), (15240, 40638), (15630, 39624), (16510, 37512), (18288, 33865), (18756, 33020), (19812, 31260), (20319, 30480), (20840, 29718), (22860, 27092), (23445, 26416), (24765, 25008)]