20158716960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{4931}}^1$

素因数の和:5136

約数の個数: 288

約数和(自身を含む): 73289204352

約数和(自身を除く): 53130487392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 167, 170, 180, 204, 240, 255, 272, 288, 306, 334, 340, 360, 408, 480, 501, 510, 544, 612, 668, 680, 720, 765, 816, 835, 1002, 1020, 1224, 1336, 1360, 1440, 1503, 1530, 1632, 1670, 2004, 2040, 2448, 2505, 2672, 2720, 2839, 3006, 3060, 3340, 4008, 4080, 4896, 4931, 5010, 5344, 5678, 6012, 6120, 6680, 7515, 8016, 8160, 8517, 9862, 10020, 11356, 12024, 12240, 13360, 14195, 14793, 15030, 16032, 17034, 19724, 20040, 22712, 24048, 24480, 24655, 25551, 26720, 28390, 29586, 30060, 34068, 39448, 40080, 42585, 44379, 45424, 48096, 49310, 51102, 56780, 59172, 60120, 68136, 73965, 78896, 80160, 83827, 85170, 88758, 90848, 98620, 102204, 113560, 118344, 120240, 127755, 136272, 147930, 157792, 167654, 170340, 177516, 197240, 204408, 221895, 227120, 236688, 240480, 251481, 255510, 272544, 295860, 335308, 340680, 355032, 394480, 408816, 419135, 443790, 454240, 473376, 502962, 511020, 591720, 670616, 681360, 710064, 754443, 788960, 817632, 823477, 838270, 887580, 1005924, 1022040, 1183440, 1257405, 1341232, 1362720, 1420128, 1508886, 1646954, 1676540, 1775160, 2011848, 2044080, 2366880, 2470431, 2514810, 2682464, 3017772, 3293908, 3353080, 3550320, 3772215, 4023696, 4088160, 4117385, 4940862, 5029620, 6035544, 6587816, 6706160, 7100640, 7411293, 7544430, 8047392, 8234770, 9881724, 10059240, 12071088, 12352155, 13175632, 13412320, 13999109, 14822586, 15088860, 16469540, 19763448, 20118480, 24142176, 24704310, 26351264, 27998218, 29645172, 30177720, 32939080, 37056465, 39526896, 40236960, 41997327, 49408620, 55996436, 59290344, 60355440, 65878160, 69995545, 74112930, 79053792, 83994654, 98817240, 111992872, 118580688, 120710880, 125991981, 131756320, 139991090, 148225860, 167989308, 197634480, 209986635, 223985744, 237161376, 251983962, 279982180, 296451720, 335978616, 395268960, 419973270, 447971488, 503967924, 559964360, 592903440, 629959905, 671957232, 839946540, 1007935848, 1119928720, 1185806880, 1259919810, 1343914464, 1679893080, 2015871696, 2239857440, 2519839620, 3359786160, 4031743392, 5039679240, 6719572320, 10079358480, 20158716960]

約数ペア:

[(1, 20158716960), (2, 10079358480), (3, 6719572320), (4, 5039679240), (5, 4031743392), (6, 3359786160), (8, 2519839620), (9, 2239857440), (10, 2015871696), (12, 1679893080), (15, 1343914464), (16, 1259919810), (17, 1185806880), (18, 1119928720), (20, 1007935848), (24, 839946540), (30, 671957232), (32, 629959905), (34, 592903440), (36, 559964360), (40, 503967924), (45, 447971488), (48, 419973270), (51, 395268960), (60, 335978616), (68, 296451720), (72, 279982180), (80, 251983962), (85, 237161376), (90, 223985744), (96, 209986635), (102, 197634480), (120, 167989308), (136, 148225860), (144, 139991090), (153, 131756320), (160, 125991981), (167, 120710880), (170, 118580688), (180, 111992872), (204, 98817240), (240, 83994654), (255, 79053792), (272, 74112930), (288, 69995545), (306, 65878160), (334, 60355440), (340, 59290344), (360, 55996436), (408, 49408620), (480, 41997327), (501, 40236960), (510, 39526896), (544, 37056465), (612, 32939080), (668, 30177720), (680, 29645172), (720, 27998218), (765, 26351264), (816, 24704310), (835, 24142176), (1002, 20118480), (1020, 19763448), (1224, 16469540), (1336, 15088860), (1360, 14822586), (1440, 13999109), (1503, 13412320), (1530, 13175632), (1632, 12352155), (1670, 12071088), (2004, 10059240), (2040, 9881724), (2448, 8234770), (2505, 8047392), (2672, 7544430), (2720, 7411293), (2839, 7100640), (3006, 6706160), (3060, 6587816), (3340, 6035544), (4008, 5029620), (4080, 4940862), (4896, 4117385), (4931, 4088160), (5010, 4023696), (5344, 3772215), (5678, 3550320), (6012, 3353080), (6120, 3293908), (6680, 3017772), (7515, 2682464), (8016, 2514810), (8160, 2470431), (8517, 2366880), (9862, 2044080), (10020, 2011848), (11356, 1775160), (12024, 1676540), (12240, 1646954), (13360, 1508886), (14195, 1420128), (14793, 1362720), (15030, 1341232), (16032, 1257405), (17034, 1183440), (19724, 1022040), (20040, 1005924), (22712, 887580), (24048, 838270), (24480, 823477), (24655, 817632), (25551, 788960), (26720, 754443), (28390, 710064), (29586, 681360), (30060, 670616), (34068, 591720), (39448, 511020), (40080, 502962), (42585, 473376), (44379, 454240), (45424, 443790), (48096, 419135), (49310, 408816), (51102, 394480), (56780, 355032), (59172, 340680), (60120, 335308), (68136, 295860), (73965, 272544), (78896, 255510), (80160, 251481), (83827, 240480), (85170, 236688), (88758, 227120), (90848, 221895), (98620, 204408), (102204, 197240), (113560, 177516), (118344, 170340), (120240, 167654), (127755, 157792), (136272, 147930)]