1397669760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1453}}^1$

素因数の和:1645

約数の個数: 192

約数和(自身を含む): 4858570080

約数和(自身を除く): 3460900320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 167, 180, 192, 240, 288, 320, 334, 360, 384, 480, 501, 576, 640, 668, 720, 835, 960, 1002, 1152, 1336, 1440, 1453, 1503, 1670, 1920, 2004, 2505, 2672, 2880, 2906, 3006, 3340, 4008, 4359, 5010, 5344, 5760, 5812, 6012, 6680, 7265, 7515, 8016, 8718, 10020, 10688, 11624, 12024, 13077, 13360, 14530, 15030, 16032, 17436, 20040, 21376, 21795, 23248, 24048, 26154, 26720, 29060, 30060, 32064, 34872, 40080, 43590, 46496, 48096, 52308, 53440, 58120, 60120, 64128, 65385, 69744, 80160, 87180, 92992, 96192, 104616, 106880, 116240, 120240, 130770, 139488, 160320, 174360, 185984, 192384, 209232, 232480, 240480, 242651, 261540, 278976, 320640, 348720, 418464, 464960, 480960, 485302, 523080, 557952, 697440, 727953, 836928, 929920, 961920, 970604, 1046160, 1213255, 1394880, 1455906, 1673856, 1941208, 2092320, 2183859, 2426510, 2789760, 2911812, 3639765, 3882416, 4184640, 4367718, 4853020, 5823624, 7279530, 7764832, 8369280, 8735436, 9706040, 10919295, 11647248, 14559060, 15529664, 17470872, 19412080, 21838590, 23294496, 29118120, 31059328, 34941744, 38824160, 43677180, 46588992, 58236240, 69883488, 77648320, 87354360, 93177984, 116472480, 139766976, 155296640, 174708720, 232944960, 279533952, 349417440, 465889920, 698834880, 1397669760]

約数ペア:

[(1, 1397669760), (2, 698834880), (3, 465889920), (4, 349417440), (5, 279533952), (6, 232944960), (8, 174708720), (9, 155296640), (10, 139766976), (12, 116472480), (15, 93177984), (16, 87354360), (18, 77648320), (20, 69883488), (24, 58236240), (30, 46588992), (32, 43677180), (36, 38824160), (40, 34941744), (45, 31059328), (48, 29118120), (60, 23294496), (64, 21838590), (72, 19412080), (80, 17470872), (90, 15529664), (96, 14559060), (120, 11647248), (128, 10919295), (144, 9706040), (160, 8735436), (167, 8369280), (180, 7764832), (192, 7279530), (240, 5823624), (288, 4853020), (320, 4367718), (334, 4184640), (360, 3882416), (384, 3639765), (480, 2911812), (501, 2789760), (576, 2426510), (640, 2183859), (668, 2092320), (720, 1941208), (835, 1673856), (960, 1455906), (1002, 1394880), (1152, 1213255), (1336, 1046160), (1440, 970604), (1453, 961920), (1503, 929920), (1670, 836928), (1920, 727953), (2004, 697440), (2505, 557952), (2672, 523080), (2880, 485302), (2906, 480960), (3006, 464960), (3340, 418464), (4008, 348720), (4359, 320640), (5010, 278976), (5344, 261540), (5760, 242651), (5812, 240480), (6012, 232480), (6680, 209232), (7265, 192384), (7515, 185984), (8016, 174360), (8718, 160320), (10020, 139488), (10688, 130770), (11624, 120240), (12024, 116240), (13077, 106880), (13360, 104616), (14530, 96192), (15030, 92992), (16032, 87180), (17436, 80160), (20040, 69744), (21376, 65385), (21795, 64128), (23248, 60120), (24048, 58120), (26154, 53440), (26720, 52308), (29060, 48096), (30060, 46496), (32064, 43590), (34872, 40080)]