259940340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:564

約数の個数: 240

約数和(自身を含む): 922078080

約数和(自身を除く): 662137740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 29, 30, 33, 36, 44, 45, 54, 55, 58, 60, 66, 81, 87, 90, 99, 108, 110, 116, 132, 135, 145, 162, 165, 174, 180, 198, 220, 261, 270, 290, 297, 319, 324, 330, 348, 396, 405, 435, 495, 503, 522, 540, 580, 594, 638, 660, 783, 810, 870, 891, 957, 990, 1006, 1044, 1188, 1276, 1305, 1485, 1509, 1566, 1595, 1620, 1740, 1782, 1914, 1980, 2012, 2349, 2515, 2610, 2871, 2970, 3018, 3132, 3190, 3564, 3828, 3915, 4455, 4527, 4698, 4785, 5030, 5220, 5533, 5742, 5940, 6036, 6380, 7545, 7830, 8613, 8910, 9054, 9396, 9570, 10060, 11066, 11484, 11745, 13581, 14355, 14587, 15090, 15660, 16599, 17226, 17820, 18108, 19140, 22132, 22635, 23490, 25839, 27162, 27665, 28710, 29174, 30180, 33198, 34452, 40743, 43065, 43761, 45270, 46980, 49797, 51678, 54324, 55330, 57420, 58348, 66396, 67905, 72935, 81486, 82995, 86130, 87522, 90540, 99594, 103356, 110660, 129195, 131283, 135810, 145870, 149391, 160457, 162972, 165990, 172260, 175044, 199188, 203715, 218805, 248985, 258390, 262566, 271620, 291740, 298782, 320914, 331980, 393849, 407430, 437610, 448173, 481371, 497970, 516780, 525132, 597564, 641828, 656415, 746955, 787698, 802285, 814860, 875220, 896346, 962742, 995940, 1181547, 1312830, 1444113, 1493910, 1575396, 1604570, 1792692, 1925484, 1969245, 2240865, 2363094, 2406855, 2625660, 2888226, 2987820, 3209140, 3938490, 4332339, 4481730, 4726188, 4813710, 5776452, 5907735, 7220565, 7876980, 8664678, 8963460, 9627420, 11815470, 12997017, 14441130, 17329356, 21661695, 23630940, 25994034, 28882260, 43323390, 51988068, 64985085, 86646780, 129970170, 259940340]

約数ペア:

[(1, 259940340), (2, 129970170), (3, 86646780), (4, 64985085), (5, 51988068), (6, 43323390), (9, 28882260), (10, 25994034), (11, 23630940), (12, 21661695), (15, 17329356), (18, 14441130), (20, 12997017), (22, 11815470), (27, 9627420), (29, 8963460), (30, 8664678), (33, 7876980), (36, 7220565), (44, 5907735), (45, 5776452), (54, 4813710), (55, 4726188), (58, 4481730), (60, 4332339), (66, 3938490), (81, 3209140), (87, 2987820), (90, 2888226), (99, 2625660), (108, 2406855), (110, 2363094), (116, 2240865), (132, 1969245), (135, 1925484), (145, 1792692), (162, 1604570), (165, 1575396), (174, 1493910), (180, 1444113), (198, 1312830), (220, 1181547), (261, 995940), (270, 962742), (290, 896346), (297, 875220), (319, 814860), (324, 802285), (330, 787698), (348, 746955), (396, 656415), (405, 641828), (435, 597564), (495, 525132), (503, 516780), (522, 497970), (540, 481371), (580, 448173), (594, 437610), (638, 407430), (660, 393849), (783, 331980), (810, 320914), (870, 298782), (891, 291740), (957, 271620), (990, 262566), (1006, 258390), (1044, 248985), (1188, 218805), (1276, 203715), (1305, 199188), (1485, 175044), (1509, 172260), (1566, 165990), (1595, 162972), (1620, 160457), (1740, 149391), (1782, 145870), (1914, 135810), (1980, 131283), (2012, 129195), (2349, 110660), (2515, 103356), (2610, 99594), (2871, 90540), (2970, 87522), (3018, 86130), (3132, 82995), (3190, 81486), (3564, 72935), (3828, 67905), (3915, 66396), (4455, 58348), (4527, 57420), (4698, 55330), (4785, 54324), (5030, 51678), (5220, 49797), (5533, 46980), (5742, 45270), (5940, 43761), (6036, 43065), (6380, 40743), (7545, 34452), (7830, 33198), (8613, 30180), (8910, 29174), (9054, 28710), (9396, 27665), (9570, 27162), (10060, 25839), (11066, 23490), (11484, 22635), (11745, 22132), (13581, 19140), (14355, 18108), (14587, 17820), (15090, 17226), (15660, 16599)]