55171180320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{449}}^1\times {\mathrm{911}}^1$

素因数の和:1659

約数の個数: 192

約数和(自身を含む): 174987993600

約数和(自身を除く): 119816813280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 281, 449, 480, 562, 843, 898, 911, 1124, 1347, 1405, 1686, 1796, 1822, 2245, 2248, 2694, 2733, 2810, 3372, 3592, 3644, 4215, 4490, 4496, 4555, 5388, 5466, 5620, 6735, 6744, 7184, 7288, 8430, 8980, 8992, 9110, 10776, 10932, 11240, 13470, 13488, 13665, 14368, 14576, 16860, 17960, 18220, 21552, 21864, 22480, 26940, 26976, 27330, 29152, 33720, 35920, 36440, 43104, 43728, 44960, 53880, 54660, 67440, 71840, 72880, 87456, 107760, 109320, 126169, 134880, 145760, 215520, 218640, 252338, 255991, 378507, 409039, 437280, 504676, 511982, 630845, 757014, 767973, 818078, 1009352, 1023964, 1227117, 1261690, 1279955, 1514028, 1535946, 1636156, 1892535, 2018704, 2045195, 2047928, 2454234, 2523380, 2559910, 3028056, 3071892, 3272312, 3785070, 3839865, 4037408, 4090390, 4095856, 4908468, 5046760, 5119820, 6056112, 6135585, 6143784, 6544624, 7570140, 7679730, 8180780, 8191712, 9816936, 10093520, 10239640, 12112224, 12271170, 12287568, 13089248, 15140280, 15359460, 16361560, 19633872, 20187040, 20479280, 24542340, 24575136, 30280560, 30718920, 32723120, 39267744, 40958560, 49084680, 60561120, 61437840, 65446240, 98169360, 114939959, 122875680, 196338720, 229879918, 344819877, 459759836, 574699795, 689639754, 919519672, 1149399590, 1379279508, 1724099385, 1839039344, 2298799180, 2758559016, 3448198770, 3678078688, 4597598360, 5517118032, 6896397540, 9195196720, 11034236064, 13792795080, 18390393440, 27585590160, 55171180320]

約数ペア:

[(1, 55171180320), (2, 27585590160), (3, 18390393440), (4, 13792795080), (5, 11034236064), (6, 9195196720), (8, 6896397540), (10, 5517118032), (12, 4597598360), (15, 3678078688), (16, 3448198770), (20, 2758559016), (24, 2298799180), (30, 1839039344), (32, 1724099385), (40, 1379279508), (48, 1149399590), (60, 919519672), (80, 689639754), (96, 574699795), (120, 459759836), (160, 344819877), (240, 229879918), (281, 196338720), (449, 122875680), (480, 114939959), (562, 98169360), (843, 65446240), (898, 61437840), (911, 60561120), (1124, 49084680), (1347, 40958560), (1405, 39267744), (1686, 32723120), (1796, 30718920), (1822, 30280560), (2245, 24575136), (2248, 24542340), (2694, 20479280), (2733, 20187040), (2810, 19633872), (3372, 16361560), (3592, 15359460), (3644, 15140280), (4215, 13089248), (4490, 12287568), (4496, 12271170), (4555, 12112224), (5388, 10239640), (5466, 10093520), (5620, 9816936), (6735, 8191712), (6744, 8180780), (7184, 7679730), (7288, 7570140), (8430, 6544624), (8980, 6143784), (8992, 6135585), (9110, 6056112), (10776, 5119820), (10932, 5046760), (11240, 4908468), (13470, 4095856), (13488, 4090390), (13665, 4037408), (14368, 3839865), (14576, 3785070), (16860, 3272312), (17960, 3071892), (18220, 3028056), (21552, 2559910), (21864, 2523380), (22480, 2454234), (26940, 2047928), (26976, 2045195), (27330, 2018704), (29152, 1892535), (33720, 1636156), (35920, 1535946), (36440, 1514028), (43104, 1279955), (43728, 1261690), (44960, 1227117), (53880, 1023964), (54660, 1009352), (67440, 818078), (71840, 767973), (72880, 757014), (87456, 630845), (107760, 511982), (109320, 504676), (126169, 437280), (134880, 409039), (145760, 378507), (215520, 255991), (218640, 252338)]