243529080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:214

約数の個数: 256

約数和(自身を含む): 835660800

約数和(自身を除く): 592131720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 61, 68, 76, 85, 95, 102, 103, 114, 120, 122, 136, 152, 170, 183, 190, 204, 206, 228, 244, 255, 285, 305, 309, 323, 340, 366, 380, 408, 412, 456, 488, 510, 515, 570, 610, 618, 646, 680, 732, 760, 824, 915, 969, 1020, 1030, 1037, 1140, 1159, 1220, 1236, 1292, 1464, 1545, 1615, 1751, 1830, 1938, 1957, 2040, 2060, 2074, 2280, 2318, 2440, 2472, 2584, 3090, 3111, 3230, 3477, 3502, 3660, 3876, 3914, 4120, 4148, 4636, 4845, 5185, 5253, 5795, 5871, 6180, 6222, 6283, 6460, 6954, 7004, 7320, 7752, 7828, 8296, 8755, 9272, 9690, 9785, 10370, 10506, 11590, 11742, 12360, 12444, 12566, 12920, 13908, 14008, 15555, 15656, 17385, 17510, 18849, 19380, 19570, 19703, 20740, 21012, 23180, 23484, 24888, 25132, 26265, 27816, 29355, 31110, 31415, 33269, 34770, 35020, 37698, 38760, 39140, 39406, 41480, 42024, 46360, 46968, 50264, 52530, 58710, 59109, 62220, 62830, 66538, 69540, 70040, 75396, 78280, 78812, 94245, 98515, 99807, 105060, 106811, 117420, 118218, 119377, 124440, 125660, 133076, 139080, 150792, 157624, 166345, 188490, 197030, 199614, 210120, 213622, 234840, 236436, 238754, 251320, 266152, 295545, 320433, 332690, 358131, 376980, 394060, 399228, 427244, 472872, 477508, 499035, 534055, 591090, 596885, 640866, 665380, 716262, 753960, 788120, 798456, 854488, 955016, 998070, 1068110, 1182180, 1193770, 1281732, 1330760, 1432524, 1602165, 1790655, 1996140, 2029409, 2136220, 2364360, 2387540, 2563464, 2865048, 3204330, 3581310, 3992280, 4058818, 4272440, 4775080, 6088227, 6408660, 7162620, 8117636, 10147045, 12176454, 12817320, 14325240, 16235272, 20294090, 24352908, 30441135, 40588180, 48705816, 60882270, 81176360, 121764540, 243529080]

約数ペア:

[(1, 243529080), (2, 121764540), (3, 81176360), (4, 60882270), (5, 48705816), (6, 40588180), (8, 30441135), (10, 24352908), (12, 20294090), (15, 16235272), (17, 14325240), (19, 12817320), (20, 12176454), (24, 10147045), (30, 8117636), (34, 7162620), (38, 6408660), (40, 6088227), (51, 4775080), (57, 4272440), (60, 4058818), (61, 3992280), (68, 3581310), (76, 3204330), (85, 2865048), (95, 2563464), (102, 2387540), (103, 2364360), (114, 2136220), (120, 2029409), (122, 1996140), (136, 1790655), (152, 1602165), (170, 1432524), (183, 1330760), (190, 1281732), (204, 1193770), (206, 1182180), (228, 1068110), (244, 998070), (255, 955016), (285, 854488), (305, 798456), (309, 788120), (323, 753960), (340, 716262), (366, 665380), (380, 640866), (408, 596885), (412, 591090), (456, 534055), (488, 499035), (510, 477508), (515, 472872), (570, 427244), (610, 399228), (618, 394060), (646, 376980), (680, 358131), (732, 332690), (760, 320433), (824, 295545), (915, 266152), (969, 251320), (1020, 238754), (1030, 236436), (1037, 234840), (1140, 213622), (1159, 210120), (1220, 199614), (1236, 197030), (1292, 188490), (1464, 166345), (1545, 157624), (1615, 150792), (1751, 139080), (1830, 133076), (1938, 125660), (1957, 124440), (2040, 119377), (2060, 118218), (2074, 117420), (2280, 106811), (2318, 105060), (2440, 99807), (2472, 98515), (2584, 94245), (3090, 78812), (3111, 78280), (3230, 75396), (3477, 70040), (3502, 69540), (3660, 66538), (3876, 62830), (3914, 62220), (4120, 59109), (4148, 58710), (4636, 52530), (4845, 50264), (5185, 46968), (5253, 46360), (5795, 42024), (5871, 41480), (6180, 39406), (6222, 39140), (6283, 38760), (6460, 37698), (6954, 35020), (7004, 34770), (7320, 33269), (7752, 31415), (7828, 31110), (8296, 29355), (8755, 27816), (9272, 26265), (9690, 25132), (9785, 24888), (10370, 23484), (10506, 23180), (11590, 21012), (11742, 20740), (12360, 19703), (12444, 19570), (12566, 19380), (12920, 18849), (13908, 17510), (14008, 17385), (15555, 15656)]