513797460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 1756774656

約数和(自身を除く): 1242977196

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 23, 30, 33, 34, 44, 46, 51, 55, 60, 66, 68, 69, 85, 92, 102, 110, 115, 121, 132, 138, 165, 170, 181, 187, 204, 220, 230, 242, 253, 255, 276, 330, 340, 345, 362, 363, 374, 391, 460, 484, 506, 510, 543, 561, 605, 660, 690, 724, 726, 748, 759, 782, 905, 935, 1012, 1020, 1086, 1122, 1173, 1210, 1265, 1380, 1452, 1518, 1564, 1810, 1815, 1870, 1955, 1991, 2057, 2172, 2244, 2346, 2420, 2530, 2715, 2783, 2805, 3036, 3077, 3620, 3630, 3740, 3795, 3910, 3982, 4114, 4163, 4301, 4692, 5060, 5430, 5566, 5610, 5865, 5973, 6154, 6171, 7260, 7590, 7820, 7964, 8228, 8326, 8349, 8602, 9231, 9955, 10285, 10860, 11132, 11220, 11730, 11946, 12308, 12342, 12489, 12903, 13915, 15180, 15385, 16652, 16698, 17204, 18462, 19910, 20570, 20815, 21505, 21901, 23460, 23892, 24684, 24978, 25806, 27830, 29865, 30770, 30855, 33396, 33847, 36924, 39820, 41140, 41630, 41745, 43010, 43802, 45793, 46155, 47311, 49956, 51612, 55660, 59730, 61540, 61710, 62445, 64515, 65703, 67694, 70771, 83260, 83490, 86020, 87604, 91586, 92310, 94622, 101541, 109505, 119460, 123420, 124890, 129030, 131406, 135388, 137379, 141542, 141933, 166980, 169235, 183172, 184620, 189244, 203082, 212313, 219010, 228965, 236555, 249780, 258060, 262812, 274758, 283084, 283866, 328515, 338470, 353855, 372317, 406164, 424626, 438020, 457930, 473110, 503723, 507705, 549516, 567732, 657030, 676940, 686895, 707710, 709665, 744634, 778481, 849252, 915860, 946220, 1007446, 1015410, 1061565, 1116951, 1314060, 1373790, 1415420, 1419330, 1489268, 1511169, 1556962, 1861585, 2014892, 2030820, 2123130, 2233902, 2335443, 2518615, 2747580, 2838660, 3022338, 3113924, 3723170, 3892405, 4246260, 4467804, 4670886, 5037230, 5584755, 6044676, 7446340, 7555845, 7784810, 8563291, 9341772, 10074460, 11169510, 11677215, 15111690, 15569620, 17126582, 22339020, 23354430, 25689873, 30223380, 34253164, 42816455, 46708860, 51379746, 85632910, 102759492, 128449365, 171265820, 256898730, 513797460]

約数ペア:

[(1, 513797460), (2, 256898730), (3, 171265820), (4, 128449365), (5, 102759492), (6, 85632910), (10, 51379746), (11, 46708860), (12, 42816455), (15, 34253164), (17, 30223380), (20, 25689873), (22, 23354430), (23, 22339020), (30, 17126582), (33, 15569620), (34, 15111690), (44, 11677215), (46, 11169510), (51, 10074460), (55, 9341772), (60, 8563291), (66, 7784810), (68, 7555845), (69, 7446340), (85, 6044676), (92, 5584755), (102, 5037230), (110, 4670886), (115, 4467804), (121, 4246260), (132, 3892405), (138, 3723170), (165, 3113924), (170, 3022338), (181, 2838660), (187, 2747580), (204, 2518615), (220, 2335443), (230, 2233902), (242, 2123130), (253, 2030820), (255, 2014892), (276, 1861585), (330, 1556962), (340, 1511169), (345, 1489268), (362, 1419330), (363, 1415420), (374, 1373790), (391, 1314060), (460, 1116951), (484, 1061565), (506, 1015410), (510, 1007446), (543, 946220), (561, 915860), (605, 849252), (660, 778481), (690, 744634), (724, 709665), (726, 707710), (748, 686895), (759, 676940), (782, 657030), (905, 567732), (935, 549516), (1012, 507705), (1020, 503723), (1086, 473110), (1122, 457930), (1173, 438020), (1210, 424626), (1265, 406164), (1380, 372317), (1452, 353855), (1518, 338470), (1564, 328515), (1810, 283866), (1815, 283084), (1870, 274758), (1955, 262812), (1991, 258060), (2057, 249780), (2172, 236555), (2244, 228965), (2346, 219010), (2420, 212313), (2530, 203082), (2715, 189244), (2783, 184620), (2805, 183172), (3036, 169235), (3077, 166980), (3620, 141933), (3630, 141542), (3740, 137379), (3795, 135388), (3910, 131406), (3982, 129030), (4114, 124890), (4163, 123420), (4301, 119460), (4692, 109505), (5060, 101541), (5430, 94622), (5566, 92310), (5610, 91586), (5865, 87604), (5973, 86020), (6154, 83490), (6171, 83260), (7260, 70771), (7590, 67694), (7820, 65703), (7964, 64515), (8228, 62445), (8326, 61710), (8349, 61540), (8602, 59730), (9231, 55660), (9955, 51612), (10285, 49956), (10860, 47311), (11132, 46155), (11220, 45793), (11730, 43802), (11946, 43010), (12308, 41745), (12342, 41630), (12489, 41140), (12903, 39820), (13915, 36924), (15180, 33847), (15385, 33396), (16652, 30855), (16698, 30770), (17204, 29865), (18462, 27830), (19910, 25806), (20570, 24978), (20815, 24684), (21505, 23892), (21901, 23460)]