528034780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 1445068800

約数和(自身を除く): 917034020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 49, 52, 62, 65, 70, 91, 98, 124, 130, 140, 155, 182, 191, 196, 217, 245, 260, 310, 343, 364, 382, 403, 434, 455, 490, 620, 637, 686, 764, 806, 868, 910, 955, 980, 1085, 1274, 1337, 1372, 1519, 1612, 1715, 1820, 1910, 2015, 2170, 2483, 2548, 2674, 2821, 3038, 3185, 3430, 3820, 4030, 4340, 4459, 4966, 5348, 5642, 5921, 6076, 6370, 6685, 6860, 7595, 8060, 8918, 9359, 9932, 10633, 11284, 11842, 12415, 12740, 13370, 14105, 15190, 17381, 17836, 18718, 19747, 21266, 22295, 23684, 24830, 26740, 28210, 29605, 30380, 34762, 37436, 39494, 41447, 42532, 44590, 46795, 49660, 53165, 56420, 59210, 65513, 69524, 76973, 78988, 82894, 86905, 89180, 93590, 98735, 106330, 118420, 121667, 131026, 138229, 153946, 165788, 173810, 187180, 197470, 207235, 212660, 243334, 262052, 276458, 290129, 307892, 327565, 347620, 384865, 394940, 414470, 486668, 538811, 552916, 580258, 608335, 655130, 691145, 769730, 828940, 851669, 1077622, 1160516, 1216670, 1310260, 1382290, 1450645, 1539460, 1703338, 2030903, 2155244, 2433340, 2694055, 2764580, 2901290, 3406676, 3771677, 4061806, 4258345, 5388110, 5802580, 7543354, 8123612, 8516690, 10154515, 10776220, 15086708, 17033380, 18858385, 20309030, 26401739, 37716770, 40618060, 52803478, 75433540, 105606956, 132008695, 264017390, 528034780]

約数ペア:

[(1, 528034780), (2, 264017390), (4, 132008695), (5, 105606956), (7, 75433540), (10, 52803478), (13, 40618060), (14, 37716770), (20, 26401739), (26, 20309030), (28, 18858385), (31, 17033380), (35, 15086708), (49, 10776220), (52, 10154515), (62, 8516690), (65, 8123612), (70, 7543354), (91, 5802580), (98, 5388110), (124, 4258345), (130, 4061806), (140, 3771677), (155, 3406676), (182, 2901290), (191, 2764580), (196, 2694055), (217, 2433340), (245, 2155244), (260, 2030903), (310, 1703338), (343, 1539460), (364, 1450645), (382, 1382290), (403, 1310260), (434, 1216670), (455, 1160516), (490, 1077622), (620, 851669), (637, 828940), (686, 769730), (764, 691145), (806, 655130), (868, 608335), (910, 580258), (955, 552916), (980, 538811), (1085, 486668), (1274, 414470), (1337, 394940), (1372, 384865), (1519, 347620), (1612, 327565), (1715, 307892), (1820, 290129), (1910, 276458), (2015, 262052), (2170, 243334), (2483, 212660), (2548, 207235), (2674, 197470), (2821, 187180), (3038, 173810), (3185, 165788), (3430, 153946), (3820, 138229), (4030, 131026), (4340, 121667), (4459, 118420), (4966, 106330), (5348, 98735), (5642, 93590), (5921, 89180), (6076, 86905), (6370, 82894), (6685, 78988), (6860, 76973), (7595, 69524), (8060, 65513), (8918, 59210), (9359, 56420), (9932, 53165), (10633, 49660), (11284, 46795), (11842, 44590), (12415, 42532), (12740, 41447), (13370, 39494), (14105, 37436), (15190, 34762), (17381, 30380), (17836, 29605), (18718, 28210), (19747, 26740), (21266, 24830), (22295, 23684)]