2052446040

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12421}}^1$

素因数の和:12464

約数の個数: 192

約数和(自身を含む): 7325004960

約数和(自身を除く): 5272558920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1836, 1944, 2040, 2295, 2430, 2754, 3060, 3240, 3672, 4131, 4590, 4860, 5508, 6120, 6885, 8262, 9180, 9720, 11016, 12421, 13770, 16524, 18360, 20655, 24842, 27540, 33048, 37263, 41310, 49684, 55080, 62105, 74526, 82620, 99368, 111789, 124210, 149052, 165240, 186315, 211157, 223578, 248420, 298104, 335367, 372630, 422314, 447156, 496840, 558945, 633471, 670734, 745260, 844628, 894312, 1006101, 1055785, 1117890, 1266942, 1341468, 1490520, 1676835, 1689256, 1900413, 2012202, 2111570, 2235780, 2533884, 2682936, 3018303, 3167355, 3353670, 3800826, 4024404, 4223140, 4471560, 5030505, 5067768, 5701239, 6036606, 6334710, 6707340, 7601652, 8048808, 8446280, 9502065, 10061010, 11402478, 12073212, 12669420, 13414680, 15091515, 15203304, 17103717, 19004130, 20122020, 22804956, 24146424, 25338840, 28506195, 30183030, 34207434, 38008260, 40244040, 45609912, 51311151, 57012390, 60366060, 68414868, 76016520, 85518585, 102622302, 114024780, 120732120, 136829736, 171037170, 205244604, 228049560, 256555755, 342074340, 410489208, 513111510, 684148680, 1026223020, 2052446040]

約数ペア:

[(1, 2052446040), (2, 1026223020), (3, 684148680), (4, 513111510), (5, 410489208), (6, 342074340), (8, 256555755), (9, 228049560), (10, 205244604), (12, 171037170), (15, 136829736), (17, 120732120), (18, 114024780), (20, 102622302), (24, 85518585), (27, 76016520), (30, 68414868), (34, 60366060), (36, 57012390), (40, 51311151), (45, 45609912), (51, 40244040), (54, 38008260), (60, 34207434), (68, 30183030), (72, 28506195), (81, 25338840), (85, 24146424), (90, 22804956), (102, 20122020), (108, 19004130), (120, 17103717), (135, 15203304), (136, 15091515), (153, 13414680), (162, 12669420), (170, 12073212), (180, 11402478), (204, 10061010), (216, 9502065), (243, 8446280), (255, 8048808), (270, 7601652), (306, 6707340), (324, 6334710), (340, 6036606), (360, 5701239), (405, 5067768), (408, 5030505), (459, 4471560), (486, 4223140), (510, 4024404), (540, 3800826), (612, 3353670), (648, 3167355), (680, 3018303), (765, 2682936), (810, 2533884), (918, 2235780), (972, 2111570), (1020, 2012202), (1080, 1900413), (1215, 1689256), (1224, 1676835), (1377, 1490520), (1530, 1341468), (1620, 1266942), (1836, 1117890), (1944, 1055785), (2040, 1006101), (2295, 894312), (2430, 844628), (2754, 745260), (3060, 670734), (3240, 633471), (3672, 558945), (4131, 496840), (4590, 447156), (4860, 422314), (5508, 372630), (6120, 335367), (6885, 298104), (8262, 248420), (9180, 223578), (9720, 211157), (11016, 186315), (12421, 165240), (13770, 149052), (16524, 124210), (18360, 111789), (20655, 99368), (24842, 82620), (27540, 74526), (33048, 62105), (37263, 55080), (41310, 49684)]