16600680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:848

約数の個数: 128

約数和(自身を含む): 58320000

約数和(自身を除く): 41719320

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, 809, 855, 1026, 1080, 1140, 1368, 1618, 1710, 2052, 2280, 2427, 2565, 3236, 3420, 4045, 4104, 4854, 5130, 6472, 6840, 7281, 8090, 9708, 10260, 12135, 14562, 15371, 16180, 19416, 20520, 21843, 24270, 29124, 30742, 32360, 36405, 43686, 46113, 48540, 58248, 61484, 72810, 76855, 87372, 92226, 97080, 109215, 122968, 138339, 145620, 153710, 174744, 184452, 218430, 230565, 276678, 291240, 307420, 368904, 415017, 436860, 461130, 553356, 614840, 691695, 830034, 873720, 922260, 1106712, 1383390, 1660068, 1844520, 2075085, 2766780, 3320136, 4150170, 5533560, 8300340, 16600680]

約数ペア:

[(1, 16600680), (2, 8300340), (3, 5533560), (4, 4150170), (5, 3320136), (6, 2766780), (8, 2075085), (9, 1844520), (10, 1660068), (12, 1383390), (15, 1106712), (18, 922260), (19, 873720), (20, 830034), (24, 691695), (27, 614840), (30, 553356), (36, 461130), (38, 436860), (40, 415017), (45, 368904), (54, 307420), (57, 291240), (60, 276678), (72, 230565), (76, 218430), (90, 184452), (95, 174744), (108, 153710), (114, 145620), (120, 138339), (135, 122968), (152, 109215), (171, 97080), (180, 92226), (190, 87372), (216, 76855), (228, 72810), (270, 61484), (285, 58248), (342, 48540), (360, 46113), (380, 43686), (456, 36405), (513, 32360), (540, 30742), (570, 29124), (684, 24270), (760, 21843), (809, 20520), (855, 19416), (1026, 16180), (1080, 15371), (1140, 14562), (1368, 12135), (1618, 10260), (1710, 9708), (2052, 8090), (2280, 7281), (2427, 6840), (2565, 6472), (3236, 5130), (3420, 4854), (4045, 4104)]