164488320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 320

約数和(自身を含む): 622036800

約数和(自身を除く): 457548480

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, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 167, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 324, 334, 342, 360, 380, 384, 405, 432, 456, 480, 501, 513, 540, 570, 576, 608, 640, 648, 668, 684, 720, 760, 810, 835, 855, 864, 912, 960, 1002, 1026, 1080, 1140, 1152, 1216, 1296, 1336, 1368, 1440, 1503, 1520, 1539, 1620, 1670, 1710, 1728, 1824, 1920, 2004, 2052, 2160, 2280, 2432, 2505, 2565, 2592, 2672, 2736, 2880, 3006, 3040, 3078, 3173, 3240, 3340, 3420, 3456, 3648, 4008, 4104, 4320, 4509, 4560, 5010, 5130, 5184, 5344, 5472, 5760, 6012, 6080, 6156, 6346, 6480, 6680, 6840, 7296, 7515, 7695, 8016, 8208, 8640, 9018, 9120, 9519, 10020, 10260, 10368, 10688, 10944, 12024, 12160, 12312, 12692, 12960, 13360, 13527, 13680, 15030, 15390, 15865, 16032, 16416, 17280, 18036, 18240, 19038, 20040, 20520, 21376, 21888, 22545, 24048, 24624, 25384, 25920, 26720, 27054, 27360, 28557, 30060, 30780, 31730, 32064, 32832, 36072, 36480, 38076, 40080, 41040, 45090, 47595, 48096, 49248, 50768, 51840, 53440, 54108, 54720, 57114, 60120, 61560, 63460, 64128, 65664, 67635, 72144, 76152, 80160, 82080, 85671, 90180, 95190, 96192, 98496, 101536, 106880, 108216, 109440, 114228, 120240, 123120, 126920, 135270, 142785, 144288, 152304, 160320, 164160, 171342, 180360, 190380, 192384, 196992, 203072, 216432, 228456, 240480, 246240, 253840, 257013, 270540, 285570, 288576, 304608, 320640, 328320, 342684, 360720, 380760, 406144, 428355, 432864, 456912, 480960, 492480, 507680, 514026, 541080, 571140, 577152, 609216, 685368, 721440, 761520, 856710, 865728, 913824, 961920, 984960, 1015360, 1028052, 1082160, 1142280, 1218432, 1285065, 1370736, 1442880, 1523040, 1713420, 1731456, 1827648, 2030720, 2056104, 2164320, 2284560, 2570130, 2741472, 2885760, 3046080, 3426840, 3655296, 4112208, 4328640, 4569120, 5140260, 5482944, 6092160, 6853680, 8224416, 8657280, 9138240, 10280520, 10965888, 13707360, 16448832, 18276480, 20561040, 27414720, 32897664, 41122080, 54829440, 82244160, 164488320]

約数ペア:

[(1, 164488320), (2, 82244160), (3, 54829440), (4, 41122080), (5, 32897664), (6, 27414720), (8, 20561040), (9, 18276480), (10, 16448832), (12, 13707360), (15, 10965888), (16, 10280520), (18, 9138240), (19, 8657280), (20, 8224416), (24, 6853680), (27, 6092160), (30, 5482944), (32, 5140260), (36, 4569120), (38, 4328640), (40, 4112208), (45, 3655296), (48, 3426840), (54, 3046080), (57, 2885760), (60, 2741472), (64, 2570130), (72, 2284560), (76, 2164320), (80, 2056104), (81, 2030720), (90, 1827648), (95, 1731456), (96, 1713420), (108, 1523040), (114, 1442880), (120, 1370736), (128, 1285065), (135, 1218432), (144, 1142280), (152, 1082160), (160, 1028052), (162, 1015360), (167, 984960), (171, 961920), (180, 913824), (190, 865728), (192, 856710), (216, 761520), (228, 721440), (240, 685368), (270, 609216), (285, 577152), (288, 571140), (304, 541080), (320, 514026), (324, 507680), (334, 492480), (342, 480960), (360, 456912), (380, 432864), (384, 428355), (405, 406144), (432, 380760), (456, 360720), (480, 342684), (501, 328320), (513, 320640), (540, 304608), (570, 288576), (576, 285570), (608, 270540), (640, 257013), (648, 253840), (668, 246240), (684, 240480), (720, 228456), (760, 216432), (810, 203072), (835, 196992), (855, 192384), (864, 190380), (912, 180360), (960, 171342), (1002, 164160), (1026, 160320), (1080, 152304), (1140, 144288), (1152, 142785), (1216, 135270), (1296, 126920), (1336, 123120), (1368, 120240), (1440, 114228), (1503, 109440), (1520, 108216), (1539, 106880), (1620, 101536), (1670, 98496), (1710, 96192), (1728, 95190), (1824, 90180), (1920, 85671), (2004, 82080), (2052, 80160), (2160, 76152), (2280, 72144), (2432, 67635), (2505, 65664), (2565, 64128), (2592, 63460), (2672, 61560), (2736, 60120), (2880, 57114), (3006, 54720), (3040, 54108), (3078, 53440), (3173, 51840), (3240, 50768), (3340, 49248), (3420, 48096), (3456, 47595), (3648, 45090), (4008, 41040), (4104, 40080), (4320, 38076), (4509, 36480), (4560, 36072), (5010, 32832), (5130, 32064), (5184, 31730), (5344, 30780), (5472, 30060), (5760, 28557), (6012, 27360), (6080, 27054), (6156, 26720), (6346, 25920), (6480, 25384), (6680, 24624), (6840, 24048), (7296, 22545), (7515, 21888), (7695, 21376), (8016, 20520), (8208, 20040), (8640, 19038), (9018, 18240), (9120, 18036), (9519, 17280), (10020, 16416), (10260, 16032), (10368, 15865), (10688, 15390), (10944, 15030), (12024, 13680), (12160, 13527), (12312, 13360), (12692, 12960)]