163403760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{631}}^1$

素因数の和:743

約数の個数: 160

約数和(自身を含む): 552964608

約数和(自身を除く): 389560848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 240, 249, 260, 312, 332, 390, 415, 498, 520, 624, 631, 664, 780, 830, 996, 1040, 1079, 1245, 1262, 1328, 1560, 1660, 1893, 1992, 2158, 2490, 2524, 3120, 3155, 3237, 3320, 3786, 3984, 4316, 4980, 5048, 5395, 6310, 6474, 6640, 7572, 8203, 8632, 9465, 9960, 10096, 10790, 12620, 12948, 15144, 16185, 16406, 17264, 18930, 19920, 21580, 24609, 25240, 25896, 30288, 32370, 32812, 37860, 41015, 43160, 49218, 50480, 51792, 52373, 64740, 65624, 75720, 82030, 86320, 98436, 104746, 123045, 129480, 131248, 151440, 157119, 164060, 196872, 209492, 246090, 258960, 261865, 314238, 328120, 393744, 418984, 492180, 523730, 628476, 656240, 680849, 785595, 837968, 984360, 1047460, 1256952, 1361698, 1571190, 1968720, 2042547, 2094920, 2513904, 2723396, 3142380, 3404245, 4085094, 4189840, 5446792, 6284760, 6808490, 8170188, 10212735, 10893584, 12569520, 13616980, 16340376, 20425470, 27233960, 32680752, 40850940, 54467920, 81701880, 163403760]

約数ペア:

[(1, 163403760), (2, 81701880), (3, 54467920), (4, 40850940), (5, 32680752), (6, 27233960), (8, 20425470), (10, 16340376), (12, 13616980), (13, 12569520), (15, 10893584), (16, 10212735), (20, 8170188), (24, 6808490), (26, 6284760), (30, 5446792), (39, 4189840), (40, 4085094), (48, 3404245), (52, 3142380), (60, 2723396), (65, 2513904), (78, 2094920), (80, 2042547), (83, 1968720), (104, 1571190), (120, 1361698), (130, 1256952), (156, 1047460), (166, 984360), (195, 837968), (208, 785595), (240, 680849), (249, 656240), (260, 628476), (312, 523730), (332, 492180), (390, 418984), (415, 393744), (498, 328120), (520, 314238), (624, 261865), (631, 258960), (664, 246090), (780, 209492), (830, 196872), (996, 164060), (1040, 157119), (1079, 151440), (1245, 131248), (1262, 129480), (1328, 123045), (1560, 104746), (1660, 98436), (1893, 86320), (1992, 82030), (2158, 75720), (2490, 65624), (2524, 64740), (3120, 52373), (3155, 51792), (3237, 50480), (3320, 49218), (3786, 43160), (3984, 41015), (4316, 37860), (4980, 32812), (5048, 32370), (5395, 30288), (6310, 25896), (6474, 25240), (6640, 24609), (7572, 21580), (8203, 19920), (8632, 18930), (9465, 17264), (9960, 16406), (10096, 16185), (10790, 15144), (12620, 12948)]