2517755280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 8206974720

約数和(自身を除く): 5689219440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 79, 80, 97, 111, 120, 148, 158, 185, 194, 222, 237, 240, 291, 296, 316, 370, 388, 395, 444, 474, 485, 555, 582, 592, 632, 740, 776, 790, 888, 948, 970, 1110, 1164, 1185, 1264, 1369, 1455, 1480, 1552, 1580, 1776, 1896, 1940, 2220, 2328, 2370, 2738, 2910, 2923, 2960, 3160, 3589, 3792, 3880, 4107, 4440, 4656, 4740, 5476, 5820, 5846, 6320, 6845, 7178, 7663, 7760, 8214, 8769, 8880, 9480, 10767, 10952, 11640, 11692, 13690, 14356, 14615, 15326, 16428, 17538, 17945, 18960, 20535, 21534, 21904, 22989, 23280, 23384, 27380, 28712, 29230, 30652, 32856, 35076, 35890, 38315, 41070, 43068, 43845, 45978, 46768, 53835, 54760, 57424, 58460, 61304, 65712, 70152, 71780, 76630, 82140, 86136, 87690, 91956, 107670, 108151, 109520, 114945, 116920, 122608, 132793, 140304, 143560, 153260, 164280, 172272, 175380, 183912, 215340, 216302, 229890, 233840, 265586, 283531, 287120, 306520, 324453, 328560, 350760, 367824, 398379, 430680, 432604, 459780, 531172, 540755, 567062, 613040, 648906, 663965, 701520, 796758, 850593, 861360, 865208, 919560, 1062344, 1081510, 1134124, 1297812, 1327930, 1417655, 1593516, 1622265, 1701186, 1730416, 1839120, 1991895, 2124688, 2163020, 2268248, 2595624, 2655860, 2835310, 3187032, 3244530, 3402372, 3983790, 4252965, 4326040, 4536496, 5191248, 5311720, 5670620, 6374064, 6489060, 6804744, 7967580, 8505930, 8652080, 10490647, 10623440, 11341240, 12978120, 13609488, 15935160, 17011860, 20981294, 22682480, 25956240, 31471941, 31870320, 34023720, 41962588, 52453235, 62943882, 68047440, 83925176, 104906470, 125887764, 157359705, 167850352, 209812940, 251775528, 314719410, 419625880, 503551056, 629438820, 839251760, 1258877640, 2517755280]

約数ペア:

[(1, 2517755280), (2, 1258877640), (3, 839251760), (4, 629438820), (5, 503551056), (6, 419625880), (8, 314719410), (10, 251775528), (12, 209812940), (15, 167850352), (16, 157359705), (20, 125887764), (24, 104906470), (30, 83925176), (37, 68047440), (40, 62943882), (48, 52453235), (60, 41962588), (74, 34023720), (79, 31870320), (80, 31471941), (97, 25956240), (111, 22682480), (120, 20981294), (148, 17011860), (158, 15935160), (185, 13609488), (194, 12978120), (222, 11341240), (237, 10623440), (240, 10490647), (291, 8652080), (296, 8505930), (316, 7967580), (370, 6804744), (388, 6489060), (395, 6374064), (444, 5670620), (474, 5311720), (485, 5191248), (555, 4536496), (582, 4326040), (592, 4252965), (632, 3983790), (740, 3402372), (776, 3244530), (790, 3187032), (888, 2835310), (948, 2655860), (970, 2595624), (1110, 2268248), (1164, 2163020), (1185, 2124688), (1264, 1991895), (1369, 1839120), (1455, 1730416), (1480, 1701186), (1552, 1622265), (1580, 1593516), (1776, 1417655), (1896, 1327930), (1940, 1297812), (2220, 1134124), (2328, 1081510), (2370, 1062344), (2738, 919560), (2910, 865208), (2923, 861360), (2960, 850593), (3160, 796758), (3589, 701520), (3792, 663965), (3880, 648906), (4107, 613040), (4440, 567062), (4656, 540755), (4740, 531172), (5476, 459780), (5820, 432604), (5846, 430680), (6320, 398379), (6845, 367824), (7178, 350760), (7663, 328560), (7760, 324453), (8214, 306520), (8769, 287120), (8880, 283531), (9480, 265586), (10767, 233840), (10952, 229890), (11640, 216302), (11692, 215340), (13690, 183912), (14356, 175380), (14615, 172272), (15326, 164280), (16428, 153260), (17538, 143560), (17945, 140304), (18960, 132793), (20535, 122608), (21534, 116920), (21904, 114945), (22989, 109520), (23280, 108151), (23384, 107670), (27380, 91956), (28712, 87690), (29230, 86136), (30652, 82140), (32856, 76630), (35076, 71780), (35890, 70152), (38315, 65712), (41070, 61304), (43068, 58460), (43845, 57424), (45978, 54760), (46768, 53835)]