155738195280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{21851}}^1$

素因数の和:22410

約数の個数: 240

約数和(自身を含む): 551630139840

約数和(自身を除く): 395891944560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 521, 570, 684, 720, 760, 855, 912, 1042, 1140, 1368, 1520, 1563, 1710, 2084, 2280, 2605, 2736, 3126, 3420, 4168, 4560, 4689, 5210, 6252, 6840, 7815, 8336, 9378, 9899, 10420, 12504, 13680, 15630, 18756, 19798, 20840, 21851, 23445, 25008, 29697, 31260, 37512, 39596, 41680, 43702, 46890, 49495, 59394, 62520, 65553, 75024, 79192, 87404, 89091, 93780, 98990, 109255, 118788, 125040, 131106, 148485, 158384, 174808, 178182, 187560, 196659, 197980, 218510, 237576, 262212, 296970, 327765, 349616, 356364, 375120, 393318, 395960, 415169, 437020, 445455, 475152, 524424, 593940, 655530, 712728, 786636, 791920, 830338, 874040, 890910, 983295, 1048848, 1187880, 1245507, 1311060, 1425456, 1573272, 1660676, 1748080, 1781820, 1966590, 2075845, 2375760, 2491014, 2622120, 3146544, 3321352, 3563640, 3736521, 3933180, 4151690, 4982028, 5244240, 6227535, 6642704, 7127280, 7473042, 7866360, 8303380, 9964056, 11384371, 12455070, 14946084, 15732720, 16606760, 18682605, 19928112, 22768742, 24910140, 29892168, 33213520, 34153113, 37365210, 45537484, 49820280, 56921855, 59784336, 68306226, 74730420, 91074968, 99640560, 102459339, 113843710, 136612452, 149460840, 170765565, 182149936, 204918678, 216303049, 227687420, 273224904, 298921680, 341531130, 409837356, 432606098, 455374840, 512296695, 546449808, 648909147, 683062260, 819674712, 865212196, 910749680, 1024593390, 1081515245, 1297818294, 1366124520, 1639349424, 1730424392, 1946727441, 2049186780, 2163030490, 2595636588, 2732249040, 3244545735, 3460848784, 3893454882, 4098373560, 4326060980, 5191273176, 6489091470, 7786909764, 8196747120, 8652121960, 9733637205, 10382546352, 12978182940, 15573819528, 17304243920, 19467274410, 25956365880, 31147639056, 38934548820, 51912731760, 77869097640, 155738195280]

約数ペア:

[(1, 155738195280), (2, 77869097640), (3, 51912731760), (4, 38934548820), (5, 31147639056), (6, 25956365880), (8, 19467274410), (9, 17304243920), (10, 15573819528), (12, 12978182940), (15, 10382546352), (16, 9733637205), (18, 8652121960), (19, 8196747120), (20, 7786909764), (24, 6489091470), (30, 5191273176), (36, 4326060980), (38, 4098373560), (40, 3893454882), (45, 3460848784), (48, 3244545735), (57, 2732249040), (60, 2595636588), (72, 2163030490), (76, 2049186780), (80, 1946727441), (90, 1730424392), (95, 1639349424), (114, 1366124520), (120, 1297818294), (144, 1081515245), (152, 1024593390), (171, 910749680), (180, 865212196), (190, 819674712), (228, 683062260), (240, 648909147), (285, 546449808), (304, 512296695), (342, 455374840), (360, 432606098), (380, 409837356), (456, 341531130), (521, 298921680), (570, 273224904), (684, 227687420), (720, 216303049), (760, 204918678), (855, 182149936), (912, 170765565), (1042, 149460840), (1140, 136612452), (1368, 113843710), (1520, 102459339), (1563, 99640560), (1710, 91074968), (2084, 74730420), (2280, 68306226), (2605, 59784336), (2736, 56921855), (3126, 49820280), (3420, 45537484), (4168, 37365210), (4560, 34153113), (4689, 33213520), (5210, 29892168), (6252, 24910140), (6840, 22768742), (7815, 19928112), (8336, 18682605), (9378, 16606760), (9899, 15732720), (10420, 14946084), (12504, 12455070), (13680, 11384371), (15630, 9964056), (18756, 8303380), (19798, 7866360), (20840, 7473042), (21851, 7127280), (23445, 6642704), (25008, 6227535), (29697, 5244240), (31260, 4982028), (37512, 4151690), (39596, 3933180), (41680, 3736521), (43702, 3563640), (46890, 3321352), (49495, 3146544), (59394, 2622120), (62520, 2491014), (65553, 2375760), (75024, 2075845), (79192, 1966590), (87404, 1781820), (89091, 1748080), (93780, 1660676), (98990, 1573272), (109255, 1425456), (118788, 1311060), (125040, 1245507), (131106, 1187880), (148485, 1048848), (158384, 983295), (174808, 890910), (178182, 874040), (187560, 830338), (196659, 791920), (197980, 786636), (218510, 712728), (237576, 655530), (262212, 593940), (296970, 524424), (327765, 475152), (349616, 445455), (356364, 437020), (375120, 415169), (393318, 395960)]