531510840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 288

約数和(自身を含む): 2080728000

約数和(自身を除く): 1549217160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 49, 56, 58, 60, 63, 70, 72, 84, 87, 90, 98, 105, 116, 120, 126, 140, 145, 147, 168, 174, 180, 196, 203, 210, 232, 245, 252, 261, 280, 290, 294, 315, 348, 360, 392, 406, 420, 435, 441, 490, 504, 522, 580, 588, 609, 630, 696, 735, 812, 840, 870, 882, 980, 1015, 1039, 1044, 1160, 1176, 1218, 1260, 1305, 1421, 1470, 1624, 1740, 1764, 1827, 1960, 2030, 2078, 2088, 2205, 2436, 2520, 2610, 2842, 2940, 3045, 3117, 3480, 3528, 3654, 4060, 4156, 4263, 4410, 4872, 5195, 5220, 5684, 5880, 6090, 6234, 7105, 7273, 7308, 8120, 8312, 8526, 8820, 9135, 9351, 10390, 10440, 11368, 12180, 12468, 12789, 14210, 14546, 14616, 15585, 17052, 17640, 18270, 18702, 20780, 21315, 21819, 24360, 24936, 25578, 28420, 29092, 30131, 31170, 34104, 36365, 36540, 37404, 41560, 42630, 43638, 46755, 50911, 51156, 56840, 58184, 60262, 62340, 63945, 65457, 72730, 73080, 74808, 85260, 87276, 90393, 93510, 101822, 102312, 109095, 120524, 124680, 127890, 130914, 145460, 150655, 152733, 170520, 174552, 180786, 187020, 203644, 210917, 218190, 241048, 254555, 255780, 261828, 271179, 290920, 301310, 305466, 327285, 361572, 374040, 407288, 421834, 436380, 451965, 458199, 509110, 511560, 523656, 542358, 602620, 610932, 632751, 654570, 723144, 763665, 843668, 872760, 903930, 916398, 1018220, 1054585, 1084716, 1205240, 1221864, 1265502, 1309140, 1355895, 1476419, 1527330, 1687336, 1807860, 1832796, 1898253, 2036440, 2109170, 2169432, 2290995, 2531004, 2618280, 2711790, 2952838, 3054660, 3163755, 3615720, 3665592, 3796506, 4218340, 4429257, 4581990, 5062008, 5423580, 5905676, 6109320, 6327510, 7382095, 7593012, 8436680, 8858514, 9163980, 9491265, 10847160, 11811352, 12655020, 13287771, 14764190, 15186024, 17717028, 18327960, 18982530, 22146285, 25310040, 26575542, 29528380, 35434056, 37965060, 44292570, 53151084, 59056760, 66438855, 75930120, 88585140, 106302168, 132877710, 177170280, 265755420, 531510840]

約数ペア:

[(1, 531510840), (2, 265755420), (3, 177170280), (4, 132877710), (5, 106302168), (6, 88585140), (7, 75930120), (8, 66438855), (9, 59056760), (10, 53151084), (12, 44292570), (14, 37965060), (15, 35434056), (18, 29528380), (20, 26575542), (21, 25310040), (24, 22146285), (28, 18982530), (29, 18327960), (30, 17717028), (35, 15186024), (36, 14764190), (40, 13287771), (42, 12655020), (45, 11811352), (49, 10847160), (56, 9491265), (58, 9163980), (60, 8858514), (63, 8436680), (70, 7593012), (72, 7382095), (84, 6327510), (87, 6109320), (90, 5905676), (98, 5423580), (105, 5062008), (116, 4581990), (120, 4429257), (126, 4218340), (140, 3796506), (145, 3665592), (147, 3615720), (168, 3163755), (174, 3054660), (180, 2952838), (196, 2711790), (203, 2618280), (210, 2531004), (232, 2290995), (245, 2169432), (252, 2109170), (261, 2036440), (280, 1898253), (290, 1832796), (294, 1807860), (315, 1687336), (348, 1527330), (360, 1476419), (392, 1355895), (406, 1309140), (420, 1265502), (435, 1221864), (441, 1205240), (490, 1084716), (504, 1054585), (522, 1018220), (580, 916398), (588, 903930), (609, 872760), (630, 843668), (696, 763665), (735, 723144), (812, 654570), (840, 632751), (870, 610932), (882, 602620), (980, 542358), (1015, 523656), (1039, 511560), (1044, 509110), (1160, 458199), (1176, 451965), (1218, 436380), (1260, 421834), (1305, 407288), (1421, 374040), (1470, 361572), (1624, 327285), (1740, 305466), (1764, 301310), (1827, 290920), (1960, 271179), (2030, 261828), (2078, 255780), (2088, 254555), (2205, 241048), (2436, 218190), (2520, 210917), (2610, 203644), (2842, 187020), (2940, 180786), (3045, 174552), (3117, 170520), (3480, 152733), (3528, 150655), (3654, 145460), (4060, 130914), (4156, 127890), (4263, 124680), (4410, 120524), (4872, 109095), (5195, 102312), (5220, 101822), (5684, 93510), (5880, 90393), (6090, 87276), (6234, 85260), (7105, 74808), (7273, 73080), (7308, 72730), (8120, 65457), (8312, 63945), (8526, 62340), (8820, 60262), (9135, 58184), (9351, 56840), (10390, 51156), (10440, 50911), (11368, 46755), (12180, 43638), (12468, 42630), (12789, 41560), (14210, 37404), (14546, 36540), (14616, 36365), (15585, 34104), (17052, 31170), (17640, 30131), (18270, 29092), (18702, 28420), (20780, 25578), (21315, 24936), (21819, 24360)]