520083720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2229

約数の個数: 256

約数和(自身を含む): 1977696000

約数和(自身を除く): 1457612280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 51, 52, 54, 60, 65, 68, 72, 78, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 153, 156, 170, 180, 195, 204, 216, 221, 234, 255, 260, 270, 306, 312, 340, 351, 360, 390, 408, 442, 459, 468, 510, 520, 540, 585, 612, 663, 680, 702, 765, 780, 884, 918, 936, 1020, 1080, 1105, 1170, 1224, 1326, 1404, 1530, 1560, 1755, 1768, 1836, 1989, 2040, 2179, 2210, 2295, 2340, 2652, 2808, 3060, 3315, 3510, 3672, 3978, 4358, 4420, 4590, 4680, 5304, 5967, 6120, 6537, 6630, 7020, 7956, 8716, 8840, 9180, 9945, 10895, 11934, 13074, 13260, 14040, 15912, 17432, 18360, 19611, 19890, 21790, 23868, 26148, 26520, 28327, 29835, 32685, 37043, 39222, 39780, 43580, 47736, 52296, 56654, 58833, 59670, 65370, 74086, 78444, 79560, 84981, 87160, 98055, 111129, 113308, 117666, 119340, 130740, 141635, 148172, 156888, 169962, 185215, 196110, 222258, 226616, 235332, 238680, 254943, 261480, 283270, 294165, 296344, 333387, 339924, 370430, 392220, 424905, 444516, 470664, 481559, 509886, 555645, 566540, 588330, 666774, 679848, 740860, 764829, 784440, 849810, 889032, 963118, 1000161, 1019772, 1111290, 1133080, 1176660, 1274715, 1333548, 1444677, 1481720, 1529658, 1666935, 1699620, 1926236, 2000322, 2039544, 2222580, 2353320, 2407795, 2549430, 2667096, 2889354, 3059316, 3333870, 3399240, 3824145, 3852472, 4000644, 4334031, 4445160, 4815590, 5000805, 5098860, 5778708, 6118632, 6667740, 7223385, 7648290, 8001288, 8668062, 9631180, 10001610, 10197720, 11557416, 13002093, 13335480, 14446770, 15296580, 17336124, 19262360, 20003220, 21670155, 26004186, 28893540, 30593160, 34672248, 40006440, 43340310, 52008372, 57787080, 65010465, 86680620, 104016744, 130020930, 173361240, 260041860, 520083720]

約数ペア:

[(1, 520083720), (2, 260041860), (3, 173361240), (4, 130020930), (5, 104016744), (6, 86680620), (8, 65010465), (9, 57787080), (10, 52008372), (12, 43340310), (13, 40006440), (15, 34672248), (17, 30593160), (18, 28893540), (20, 26004186), (24, 21670155), (26, 20003220), (27, 19262360), (30, 17336124), (34, 15296580), (36, 14446770), (39, 13335480), (40, 13002093), (45, 11557416), (51, 10197720), (52, 10001610), (54, 9631180), (60, 8668062), (65, 8001288), (68, 7648290), (72, 7223385), (78, 6667740), (85, 6118632), (90, 5778708), (102, 5098860), (104, 5000805), (108, 4815590), (117, 4445160), (120, 4334031), (130, 4000644), (135, 3852472), (136, 3824145), (153, 3399240), (156, 3333870), (170, 3059316), (180, 2889354), (195, 2667096), (204, 2549430), (216, 2407795), (221, 2353320), (234, 2222580), (255, 2039544), (260, 2000322), (270, 1926236), (306, 1699620), (312, 1666935), (340, 1529658), (351, 1481720), (360, 1444677), (390, 1333548), (408, 1274715), (442, 1176660), (459, 1133080), (468, 1111290), (510, 1019772), (520, 1000161), (540, 963118), (585, 889032), (612, 849810), (663, 784440), (680, 764829), (702, 740860), (765, 679848), (780, 666774), (884, 588330), (918, 566540), (936, 555645), (1020, 509886), (1080, 481559), (1105, 470664), (1170, 444516), (1224, 424905), (1326, 392220), (1404, 370430), (1530, 339924), (1560, 333387), (1755, 296344), (1768, 294165), (1836, 283270), (1989, 261480), (2040, 254943), (2179, 238680), (2210, 235332), (2295, 226616), (2340, 222258), (2652, 196110), (2808, 185215), (3060, 169962), (3315, 156888), (3510, 148172), (3672, 141635), (3978, 130740), (4358, 119340), (4420, 117666), (4590, 113308), (4680, 111129), (5304, 98055), (5967, 87160), (6120, 84981), (6537, 79560), (6630, 78444), (7020, 74086), (7956, 65370), (8716, 59670), (8840, 58833), (9180, 56654), (9945, 52296), (10895, 47736), (11934, 43580), (13074, 39780), (13260, 39222), (14040, 37043), (15912, 32685), (17432, 29835), (18360, 28327), (19611, 26520), (19890, 26148), (21790, 23868)]