131882040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6427}}^1$

素因数の和:6466

約数の個数: 128

約数和(自身を含む): 462816000

約数和(自身を除く): 330933960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6427, 6840, 10260, 12854, 19281, 20520, 25708, 32135, 38562, 51416, 57843, 64270, 77124, 96405, 115686, 122113, 128540, 154248, 173529, 192810, 231372, 244226, 257080, 289215, 347058, 366339, 385620, 462744, 488452, 578430, 610565, 694116, 732678, 771240, 867645, 976904, 1099017, 1156860, 1221130, 1388232, 1465356, 1735290, 1831695, 2198034, 2313720, 2442260, 2930712, 3297051, 3470580, 3663390, 4396068, 4884520, 5495085, 6594102, 6941160, 7326780, 8792136, 10990170, 13188204, 14653560, 16485255, 21980340, 26376408, 32970510, 43960680, 65941020, 131882040]

約数ペア:

[(1, 131882040), (2, 65941020), (3, 43960680), (4, 32970510), (5, 26376408), (6, 21980340), (8, 16485255), (9, 14653560), (10, 13188204), (12, 10990170), (15, 8792136), (18, 7326780), (19, 6941160), (20, 6594102), (24, 5495085), (27, 4884520), (30, 4396068), (36, 3663390), (38, 3470580), (40, 3297051), (45, 2930712), (54, 2442260), (57, 2313720), (60, 2198034), (72, 1831695), (76, 1735290), (90, 1465356), (95, 1388232), (108, 1221130), (114, 1156860), (120, 1099017), (135, 976904), (152, 867645), (171, 771240), (180, 732678), (190, 694116), (216, 610565), (228, 578430), (270, 488452), (285, 462744), (342, 385620), (360, 366339), (380, 347058), (456, 289215), (513, 257080), (540, 244226), (570, 231372), (684, 192810), (760, 173529), (855, 154248), (1026, 128540), (1080, 122113), (1140, 115686), (1368, 96405), (1710, 77124), (2052, 64270), (2280, 57843), (2565, 51416), (3420, 38562), (4104, 32135), (5130, 25708), (6427, 20520), (6840, 19281), (10260, 12854)]