2211630480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:3980

約数の個数: 240

約数和(自身を含む): 7970114880

約数和(自身を除く): 5758484400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 243, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 486, 522, 540, 580, 648, 696, 720, 783, 810, 870, 972, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1566, 1620, 1740, 1944, 2088, 2160, 2320, 2349, 2430, 2610, 3132, 3240, 3480, 3888, 3915, 3923, 4176, 4698, 4860, 5220, 6264, 6480, 6960, 7047, 7830, 7846, 9396, 9720, 10440, 11745, 11769, 12528, 14094, 15660, 15692, 18792, 19440, 19615, 20880, 23490, 23538, 28188, 31320, 31384, 35235, 35307, 37584, 39230, 46980, 47076, 56376, 58845, 62640, 62768, 70470, 70614, 78460, 93960, 94152, 105921, 112752, 113767, 117690, 140940, 141228, 156920, 176535, 187920, 188304, 211842, 227534, 235380, 281880, 282456, 313840, 317763, 341301, 353070, 423684, 455068, 470760, 529605, 563760, 564912, 568835, 635526, 682602, 706140, 847368, 910136, 941520, 953289, 1023903, 1059210, 1137670, 1271052, 1365204, 1412280, 1588815, 1694736, 1706505, 1820272, 1906578, 2047806, 2118420, 2275340, 2542104, 2730408, 2824560, 3071709, 3177630, 3413010, 3813156, 4095612, 4236840, 4550680, 4766445, 5084208, 5119515, 5460816, 6143418, 6355260, 6826020, 7626312, 8191224, 8473680, 9101360, 9215127, 9532890, 10239030, 12286836, 12710520, 13652040, 15252624, 15358545, 16382448, 18430254, 19065780, 20478060, 24573672, 25421040, 27304080, 27645381, 30717090, 36860508, 38131560, 40956120, 46075635, 49147344, 55290762, 61434180, 73721016, 76263120, 81912240, 92151270, 110581524, 122868360, 138226905, 147442032, 184302540, 221163048, 245736720, 276453810, 368605080, 442326096, 552907620, 737210160, 1105815240, 2211630480]

約数ペア:

[(1, 2211630480), (2, 1105815240), (3, 737210160), (4, 552907620), (5, 442326096), (6, 368605080), (8, 276453810), (9, 245736720), (10, 221163048), (12, 184302540), (15, 147442032), (16, 138226905), (18, 122868360), (20, 110581524), (24, 92151270), (27, 81912240), (29, 76263120), (30, 73721016), (36, 61434180), (40, 55290762), (45, 49147344), (48, 46075635), (54, 40956120), (58, 38131560), (60, 36860508), (72, 30717090), (80, 27645381), (81, 27304080), (87, 25421040), (90, 24573672), (108, 20478060), (116, 19065780), (120, 18430254), (135, 16382448), (144, 15358545), (145, 15252624), (162, 13652040), (174, 12710520), (180, 12286836), (216, 10239030), (232, 9532890), (240, 9215127), (243, 9101360), (261, 8473680), (270, 8191224), (290, 7626312), (324, 6826020), (348, 6355260), (360, 6143418), (405, 5460816), (432, 5119515), (435, 5084208), (464, 4766445), (486, 4550680), (522, 4236840), (540, 4095612), (580, 3813156), (648, 3413010), (696, 3177630), (720, 3071709), (783, 2824560), (810, 2730408), (870, 2542104), (972, 2275340), (1044, 2118420), (1080, 2047806), (1160, 1906578), (1215, 1820272), (1296, 1706505), (1305, 1694736), (1392, 1588815), (1566, 1412280), (1620, 1365204), (1740, 1271052), (1944, 1137670), (2088, 1059210), (2160, 1023903), (2320, 953289), (2349, 941520), (2430, 910136), (2610, 847368), (3132, 706140), (3240, 682602), (3480, 635526), (3888, 568835), (3915, 564912), (3923, 563760), (4176, 529605), (4698, 470760), (4860, 455068), (5220, 423684), (6264, 353070), (6480, 341301), (6960, 317763), (7047, 313840), (7830, 282456), (7846, 281880), (9396, 235380), (9720, 227534), (10440, 211842), (11745, 188304), (11769, 187920), (12528, 176535), (14094, 156920), (15660, 141228), (15692, 140940), (18792, 117690), (19440, 113767), (19615, 112752), (20880, 105921), (23490, 94152), (23538, 93960), (28188, 78460), (31320, 70614), (31384, 70470), (35235, 62768), (35307, 62640), (37584, 58845), (39230, 56376), (46980, 47076)]