197674560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 224

約数和(自身を含む): 706648320

約数和(自身を除く): 508973760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 137, 144, 160, 167, 180, 192, 216, 240, 270, 274, 288, 320, 334, 360, 411, 432, 480, 501, 540, 548, 576, 668, 685, 720, 822, 835, 864, 960, 1002, 1080, 1096, 1233, 1336, 1370, 1440, 1503, 1644, 1670, 1728, 2004, 2055, 2160, 2192, 2466, 2505, 2672, 2740, 2880, 3006, 3288, 3340, 3699, 4008, 4110, 4320, 4384, 4509, 4932, 5010, 5344, 5480, 6012, 6165, 6576, 6680, 7398, 7515, 8016, 8220, 8640, 8768, 9018, 9864, 10020, 10688, 10960, 12024, 12330, 13152, 13360, 14796, 15030, 16032, 16440, 18036, 18495, 19728, 20040, 21920, 22545, 22879, 24048, 24660, 26304, 26720, 29592, 30060, 32064, 32880, 36072, 36990, 39456, 40080, 43840, 45090, 45758, 48096, 49320, 53440, 59184, 60120, 65760, 68637, 72144, 73980, 78912, 80160, 90180, 91516, 96192, 98640, 114395, 118368, 120240, 131520, 137274, 144288, 147960, 160320, 180360, 183032, 197280, 205911, 228790, 236736, 240480, 274548, 288576, 295920, 343185, 360720, 366064, 394560, 411822, 457580, 480960, 549096, 591840, 617733, 686370, 721440, 732128, 823644, 915160, 1029555, 1098192, 1183680, 1235466, 1372740, 1442880, 1464256, 1647288, 1830320, 2059110, 2196384, 2470932, 2745480, 3088665, 3294576, 3660640, 4118220, 4392768, 4941864, 5490960, 6177330, 6589152, 7321280, 8236440, 9883728, 10981920, 12354660, 13178304, 16472880, 19767456, 21963840, 24709320, 32945760, 39534912, 49418640, 65891520, 98837280, 197674560]

約数ペア:

[(1, 197674560), (2, 98837280), (3, 65891520), (4, 49418640), (5, 39534912), (6, 32945760), (8, 24709320), (9, 21963840), (10, 19767456), (12, 16472880), (15, 13178304), (16, 12354660), (18, 10981920), (20, 9883728), (24, 8236440), (27, 7321280), (30, 6589152), (32, 6177330), (36, 5490960), (40, 4941864), (45, 4392768), (48, 4118220), (54, 3660640), (60, 3294576), (64, 3088665), (72, 2745480), (80, 2470932), (90, 2196384), (96, 2059110), (108, 1830320), (120, 1647288), (135, 1464256), (137, 1442880), (144, 1372740), (160, 1235466), (167, 1183680), (180, 1098192), (192, 1029555), (216, 915160), (240, 823644), (270, 732128), (274, 721440), (288, 686370), (320, 617733), (334, 591840), (360, 549096), (411, 480960), (432, 457580), (480, 411822), (501, 394560), (540, 366064), (548, 360720), (576, 343185), (668, 295920), (685, 288576), (720, 274548), (822, 240480), (835, 236736), (864, 228790), (960, 205911), (1002, 197280), (1080, 183032), (1096, 180360), (1233, 160320), (1336, 147960), (1370, 144288), (1440, 137274), (1503, 131520), (1644, 120240), (1670, 118368), (1728, 114395), (2004, 98640), (2055, 96192), (2160, 91516), (2192, 90180), (2466, 80160), (2505, 78912), (2672, 73980), (2740, 72144), (2880, 68637), (3006, 65760), (3288, 60120), (3340, 59184), (3699, 53440), (4008, 49320), (4110, 48096), (4320, 45758), (4384, 45090), (4509, 43840), (4932, 40080), (5010, 39456), (5344, 36990), (5480, 36072), (6012, 32880), (6165, 32064), (6576, 30060), (6680, 29592), (7398, 26720), (7515, 26304), (8016, 24660), (8220, 24048), (8640, 22879), (8768, 22545), (9018, 21920), (9864, 20040), (10020, 19728), (10688, 18495), (10960, 18036), (12024, 16440), (12330, 16032), (13152, 15030), (13360, 14796)]