8424508680

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{123817}}^1$

素因数の和:123850

約数の個数: 192

約数和(自身を含む): 32450221440

約数和(自身を除く): 24025712760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 17010, 22680, 34020, 68040, 123817, 247634, 371451, 495268, 619085, 742902, 866719, 990536, 1114353, 1238170, 1485804, 1733438, 1857255, 2228706, 2476340, 2600157, 2971608, 3343059, 3466876, 3714510, 4333595, 4457412, 4952680, 5200314, 5571765, 6686118, 6933752, 7429020, 7800471, 8667190, 8914824, 10029177, 10400628, 11143530, 13000785, 13372236, 14858040, 15600942, 16715295, 17334380, 20058354, 20801256, 22287060, 23401413, 26001570, 26744472, 30087531, 31201884, 33430590, 34668760, 39002355, 40116708, 44574120, 46802826, 50145885, 52003140, 60175062, 62403768, 66861180, 70204239, 78004710, 80233416, 93605652, 100291770, 104006280, 117007065, 120350124, 133722360, 140408478, 150437655, 156009420, 187211304, 200583540, 210612717, 234014130, 240700248, 280816956, 300875310, 312018840, 351021195, 401167080, 421225434, 468028260, 561633912, 601750620, 702042390, 842450868, 936056520, 1053063585, 1203501240, 1404084780, 1684901736, 2106127170, 2808169560, 4212254340, 8424508680]

約数ペア:

[(1, 8424508680), (2, 4212254340), (3, 2808169560), (4, 2106127170), (5, 1684901736), (6, 1404084780), (7, 1203501240), (8, 1053063585), (9, 936056520), (10, 842450868), (12, 702042390), (14, 601750620), (15, 561633912), (18, 468028260), (20, 421225434), (21, 401167080), (24, 351021195), (27, 312018840), (28, 300875310), (30, 280816956), (35, 240700248), (36, 234014130), (40, 210612717), (42, 200583540), (45, 187211304), (54, 156009420), (56, 150437655), (60, 140408478), (63, 133722360), (70, 120350124), (72, 117007065), (81, 104006280), (84, 100291770), (90, 93605652), (105, 80233416), (108, 78004710), (120, 70204239), (126, 66861180), (135, 62403768), (140, 60175062), (162, 52003140), (168, 50145885), (180, 46802826), (189, 44574120), (210, 40116708), (216, 39002355), (243, 34668760), (252, 33430590), (270, 31201884), (280, 30087531), (315, 26744472), (324, 26001570), (360, 23401413), (378, 22287060), (405, 20801256), (420, 20058354), (486, 17334380), (504, 16715295), (540, 15600942), (567, 14858040), (630, 13372236), (648, 13000785), (756, 11143530), (810, 10400628), (840, 10029177), (945, 8914824), (972, 8667190), (1080, 7800471), (1134, 7429020), (1215, 6933752), (1260, 6686118), (1512, 5571765), (1620, 5200314), (1701, 4952680), (1890, 4457412), (1944, 4333595), (2268, 3714510), (2430, 3466876), (2520, 3343059), (2835, 2971608), (3240, 2600157), (3402, 2476340), (3780, 2228706), (4536, 1857255), (4860, 1733438), (5670, 1485804), (6804, 1238170), (7560, 1114353), (8505, 990536), (9720, 866719), (11340, 742902), (13608, 619085), (17010, 495268), (22680, 371451), (34020, 247634), (68040, 123817)]