2500613640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19457}}^1$

素因数の和:19501

約数の個数: 256

約数和(自身を含む): 10087027200

約数和(自身を除く): 7586413560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 204, 210, 216, 238, 252, 255, 270, 280, 306, 315, 340, 357, 360, 378, 408, 420, 459, 476, 504, 510, 540, 595, 612, 630, 680, 714, 756, 765, 840, 918, 945, 952, 1020, 1071, 1080, 1190, 1224, 1260, 1428, 1512, 1530, 1785, 1836, 1890, 2040, 2142, 2295, 2380, 2520, 2856, 3060, 3213, 3570, 3672, 3780, 4284, 4590, 4760, 5355, 6120, 6426, 7140, 7560, 8568, 9180, 10710, 12852, 14280, 16065, 18360, 19457, 21420, 25704, 32130, 38914, 42840, 58371, 64260, 77828, 97285, 116742, 128520, 136199, 155656, 175113, 194570, 233484, 272398, 291855, 330769, 350226, 389140, 408597, 466968, 525339, 544796, 583710, 661538, 680995, 700452, 778280, 817194, 875565, 992307, 1050678, 1089592, 1167420, 1225791, 1323076, 1361990, 1400904, 1634388, 1653845, 1751130, 1984614, 2042985, 2101356, 2315383, 2334840, 2451582, 2626695, 2646152, 2723980, 2976921, 3268776, 3307690, 3502260, 3677373, 3969228, 4085970, 4202712, 4630766, 4903164, 4961535, 5253390, 5447960, 5953842, 6128955, 6615380, 6946149, 7004520, 7354746, 7938456, 8171940, 8930763, 9261532, 9806328, 9923070, 10506780, 11576915, 11907684, 12257910, 13230760, 13892298, 14709492, 14884605, 16343880, 17861526, 18386865, 18523064, 19846140, 20838447, 21013560, 23153830, 23815368, 24515820, 27784596, 29418984, 29769210, 34730745, 35723052, 36773730, 39692280, 41676894, 44653815, 46307660, 49031640, 55569192, 59538420, 62515341, 69461490, 71446104, 73547460, 83353788, 89307630, 92615320, 104192235, 119076840, 125030682, 138922980, 147094920, 166707576, 178615260, 208384470, 250061364, 277845960, 312576705, 357230520, 416768940, 500122728, 625153410, 833537880, 1250306820, 2500613640]

約数ペア:

[(1, 2500613640), (2, 1250306820), (3, 833537880), (4, 625153410), (5, 500122728), (6, 416768940), (7, 357230520), (8, 312576705), (9, 277845960), (10, 250061364), (12, 208384470), (14, 178615260), (15, 166707576), (17, 147094920), (18, 138922980), (20, 125030682), (21, 119076840), (24, 104192235), (27, 92615320), (28, 89307630), (30, 83353788), (34, 73547460), (35, 71446104), (36, 69461490), (40, 62515341), (42, 59538420), (45, 55569192), (51, 49031640), (54, 46307660), (56, 44653815), (60, 41676894), (63, 39692280), (68, 36773730), (70, 35723052), (72, 34730745), (84, 29769210), (85, 29418984), (90, 27784596), (102, 24515820), (105, 23815368), (108, 23153830), (119, 21013560), (120, 20838447), (126, 19846140), (135, 18523064), (136, 18386865), (140, 17861526), (153, 16343880), (168, 14884605), (170, 14709492), (180, 13892298), (189, 13230760), (204, 12257910), (210, 11907684), (216, 11576915), (238, 10506780), (252, 9923070), (255, 9806328), (270, 9261532), (280, 8930763), (306, 8171940), (315, 7938456), (340, 7354746), (357, 7004520), (360, 6946149), (378, 6615380), (408, 6128955), (420, 5953842), (459, 5447960), (476, 5253390), (504, 4961535), (510, 4903164), (540, 4630766), (595, 4202712), (612, 4085970), (630, 3969228), (680, 3677373), (714, 3502260), (756, 3307690), (765, 3268776), (840, 2976921), (918, 2723980), (945, 2646152), (952, 2626695), (1020, 2451582), (1071, 2334840), (1080, 2315383), (1190, 2101356), (1224, 2042985), (1260, 1984614), (1428, 1751130), (1512, 1653845), (1530, 1634388), (1785, 1400904), (1836, 1361990), (1890, 1323076), (2040, 1225791), (2142, 1167420), (2295, 1089592), (2380, 1050678), (2520, 992307), (2856, 875565), (3060, 817194), (3213, 778280), (3570, 700452), (3672, 680995), (3780, 661538), (4284, 583710), (4590, 544796), (4760, 525339), (5355, 466968), (6120, 408597), (6426, 389140), (7140, 350226), (7560, 330769), (8568, 291855), (9180, 272398), (10710, 233484), (12852, 194570), (14280, 175113), (16065, 155656), (18360, 136199), (19457, 128520), (21420, 116742), (25704, 97285), (32130, 77828), (38914, 64260), (42840, 58371)]