1206157920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7429

約数の個数: 192

約数和(自身を含む): 4279080960

約数和(自身を除く): 3072923040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 124, 132, 155, 160, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 352, 372, 440, 465, 480, 496, 528, 620, 660, 682, 744, 880, 930, 992, 1023, 1056, 1240, 1320, 1364, 1488, 1705, 1760, 1860, 2046, 2480, 2640, 2728, 2976, 3410, 3720, 4092, 4960, 5115, 5280, 5456, 6820, 7369, 7440, 8184, 10230, 10912, 13640, 14738, 14880, 16368, 20460, 22107, 27280, 29476, 32736, 36845, 40920, 44214, 54560, 58952, 73690, 81059, 81840, 88428, 110535, 117904, 147380, 162118, 163680, 176856, 221070, 228439, 235808, 243177, 294760, 324236, 353712, 405295, 442140, 456878, 486354, 589520, 648472, 685317, 707424, 810590, 884280, 913756, 972708, 1142195, 1179040, 1215885, 1296944, 1370634, 1621180, 1768560, 1827512, 1945416, 2284390, 2431770, 2512829, 2593888, 2741268, 3242360, 3426585, 3537120, 3655024, 3890832, 4568780, 4863540, 5025658, 5482536, 6484720, 6853170, 7310048, 7538487, 7781664, 9137560, 9727080, 10051316, 10965072, 12564145, 12969440, 13706340, 15076974, 18275120, 19454160, 20102632, 21930144, 25128290, 27412680, 30153948, 36550240, 37692435, 38908320, 40205264, 50256580, 54825360, 60307896, 75384870, 80410528, 100513160, 109650720, 120615792, 150769740, 201026320, 241231584, 301539480, 402052640, 603078960, 1206157920]

約数ペア:

[(1, 1206157920), (2, 603078960), (3, 402052640), (4, 301539480), (5, 241231584), (6, 201026320), (8, 150769740), (10, 120615792), (11, 109650720), (12, 100513160), (15, 80410528), (16, 75384870), (20, 60307896), (22, 54825360), (24, 50256580), (30, 40205264), (31, 38908320), (32, 37692435), (33, 36550240), (40, 30153948), (44, 27412680), (48, 25128290), (55, 21930144), (60, 20102632), (62, 19454160), (66, 18275120), (80, 15076974), (88, 13706340), (93, 12969440), (96, 12564145), (110, 10965072), (120, 10051316), (124, 9727080), (132, 9137560), (155, 7781664), (160, 7538487), (165, 7310048), (176, 6853170), (186, 6484720), (220, 5482536), (240, 5025658), (248, 4863540), (264, 4568780), (310, 3890832), (330, 3655024), (341, 3537120), (352, 3426585), (372, 3242360), (440, 2741268), (465, 2593888), (480, 2512829), (496, 2431770), (528, 2284390), (620, 1945416), (660, 1827512), (682, 1768560), (744, 1621180), (880, 1370634), (930, 1296944), (992, 1215885), (1023, 1179040), (1056, 1142195), (1240, 972708), (1320, 913756), (1364, 884280), (1488, 810590), (1705, 707424), (1760, 685317), (1860, 648472), (2046, 589520), (2480, 486354), (2640, 456878), (2728, 442140), (2976, 405295), (3410, 353712), (3720, 324236), (4092, 294760), (4960, 243177), (5115, 235808), (5280, 228439), (5456, 221070), (6820, 176856), (7369, 163680), (7440, 162118), (8184, 147380), (10230, 117904), (10912, 110535), (13640, 88428), (14738, 81840), (14880, 81059), (16368, 73690), (20460, 58952), (22107, 54560), (27280, 44214), (29476, 40920), (32736, 36845)]