196663680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 256

約数和(自身を含む): 734400000

約数和(自身を除く): 537736320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 599, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1198, 1216, 1368, 1440, 1520, 1710, 1728, 1797, 1824, 1920, 2052, 2160, 2280, 2396, 2432, 2565, 2736, 2880, 2995, 3040, 3420, 3456, 3594, 3648, 4104, 4320, 4560, 4792, 5130, 5391, 5472, 5760, 5990, 6080, 6840, 7188, 7296, 8208, 8640, 8985, 9120, 9584, 10260, 10782, 10944, 11381, 11980, 12160, 13680, 14376, 16173, 16416, 17280, 17970, 18240, 19168, 20520, 21564, 21888, 22762, 23960, 26955, 27360, 28752, 32346, 32832, 34143, 35940, 36480, 38336, 41040, 43128, 45524, 47920, 53910, 54720, 56905, 57504, 64692, 65664, 68286, 71880, 76672, 80865, 82080, 86256, 91048, 95840, 102429, 107820, 109440, 113810, 115008, 129384, 136572, 143760, 161730, 164160, 170715, 172512, 182096, 191680, 204858, 215640, 227620, 230016, 258768, 273144, 287520, 307287, 323460, 328320, 341430, 345024, 364192, 383360, 409716, 431280, 455240, 512145, 517536, 546288, 575040, 614574, 646920, 682860, 690048, 728384, 819432, 862560, 910480, 1024290, 1035072, 1092576, 1150080, 1229148, 1293840, 1365720, 1456768, 1536435, 1638864, 1725120, 1820960, 2048580, 2070144, 2185152, 2458296, 2587680, 2731440, 3072870, 3277728, 3450240, 3641920, 4097160, 4370304, 4916592, 5175360, 5462880, 6145740, 6555456, 7283840, 8194320, 9833184, 10350720, 10925760, 12291480, 13110912, 16388640, 19666368, 21851520, 24582960, 32777280, 39332736, 49165920, 65554560, 98331840, 196663680]

約数ペア:

[(1, 196663680), (2, 98331840), (3, 65554560), (4, 49165920), (5, 39332736), (6, 32777280), (8, 24582960), (9, 21851520), (10, 19666368), (12, 16388640), (15, 13110912), (16, 12291480), (18, 10925760), (19, 10350720), (20, 9833184), (24, 8194320), (27, 7283840), (30, 6555456), (32, 6145740), (36, 5462880), (38, 5175360), (40, 4916592), (45, 4370304), (48, 4097160), (54, 3641920), (57, 3450240), (60, 3277728), (64, 3072870), (72, 2731440), (76, 2587680), (80, 2458296), (90, 2185152), (95, 2070144), (96, 2048580), (108, 1820960), (114, 1725120), (120, 1638864), (128, 1536435), (135, 1456768), (144, 1365720), (152, 1293840), (160, 1229148), (171, 1150080), (180, 1092576), (190, 1035072), (192, 1024290), (216, 910480), (228, 862560), (240, 819432), (270, 728384), (285, 690048), (288, 682860), (304, 646920), (320, 614574), (342, 575040), (360, 546288), (380, 517536), (384, 512145), (432, 455240), (456, 431280), (480, 409716), (513, 383360), (540, 364192), (570, 345024), (576, 341430), (599, 328320), (608, 323460), (640, 307287), (684, 287520), (720, 273144), (760, 258768), (855, 230016), (864, 227620), (912, 215640), (960, 204858), (1026, 191680), (1080, 182096), (1140, 172512), (1152, 170715), (1198, 164160), (1216, 161730), (1368, 143760), (1440, 136572), (1520, 129384), (1710, 115008), (1728, 113810), (1797, 109440), (1824, 107820), (1920, 102429), (2052, 95840), (2160, 91048), (2280, 86256), (2396, 82080), (2432, 80865), (2565, 76672), (2736, 71880), (2880, 68286), (2995, 65664), (3040, 64692), (3420, 57504), (3456, 56905), (3594, 54720), (3648, 53910), (4104, 47920), (4320, 45524), (4560, 43128), (4792, 41040), (5130, 38336), (5391, 36480), (5472, 35940), (5760, 34143), (5990, 32832), (6080, 32346), (6840, 28752), (7188, 27360), (7296, 26955), (8208, 23960), (8640, 22762), (8985, 21888), (9120, 21564), (9584, 20520), (10260, 19168), (10782, 18240), (10944, 17970), (11381, 17280), (11980, 16416), (12160, 16173), (13680, 14376)]