19173623280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{29339}}^1$

素因数の和:29751

約数の個数: 160

約数和(自身を含む): 68106355200

約数和(自身を除く): 48932731920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 389, 420, 560, 778, 840, 1167, 1556, 1680, 1945, 2334, 2723, 3112, 3890, 4668, 5446, 5835, 6224, 7780, 8169, 9336, 10892, 11670, 13615, 15560, 16338, 18672, 21784, 23340, 27230, 29339, 31120, 32676, 40845, 43568, 46680, 54460, 58678, 65352, 81690, 88017, 93360, 108920, 117356, 130704, 146695, 163380, 176034, 205373, 217840, 234712, 293390, 326760, 352068, 410746, 440085, 469424, 586780, 616119, 653520, 704136, 821492, 880170, 1026865, 1173560, 1232238, 1408272, 1642984, 1760340, 2053730, 2347120, 2464476, 3080595, 3285968, 3520680, 4107460, 4928952, 6161190, 7041360, 8214920, 9857904, 11412871, 12322380, 16429840, 22825742, 24644760, 34238613, 45651484, 49289520, 57064355, 68477226, 79890097, 91302968, 114128710, 136954452, 159780194, 171193065, 182605936, 228257420, 239670291, 273908904, 319560388, 342386130, 399450485, 456514840, 479340582, 547817808, 639120776, 684772260, 798900970, 913029680, 958681164, 1198351455, 1278241552, 1369544520, 1597801940, 1917362328, 2396702910, 2739089040, 3195603880, 3834724656, 4793405820, 6391207760, 9586811640, 19173623280]

約数ペア:

[(1, 19173623280), (2, 9586811640), (3, 6391207760), (4, 4793405820), (5, 3834724656), (6, 3195603880), (7, 2739089040), (8, 2396702910), (10, 1917362328), (12, 1597801940), (14, 1369544520), (15, 1278241552), (16, 1198351455), (20, 958681164), (21, 913029680), (24, 798900970), (28, 684772260), (30, 639120776), (35, 547817808), (40, 479340582), (42, 456514840), (48, 399450485), (56, 342386130), (60, 319560388), (70, 273908904), (80, 239670291), (84, 228257420), (105, 182605936), (112, 171193065), (120, 159780194), (140, 136954452), (168, 114128710), (210, 91302968), (240, 79890097), (280, 68477226), (336, 57064355), (389, 49289520), (420, 45651484), (560, 34238613), (778, 24644760), (840, 22825742), (1167, 16429840), (1556, 12322380), (1680, 11412871), (1945, 9857904), (2334, 8214920), (2723, 7041360), (3112, 6161190), (3890, 4928952), (4668, 4107460), (5446, 3520680), (5835, 3285968), (6224, 3080595), (7780, 2464476), (8169, 2347120), (9336, 2053730), (10892, 1760340), (11670, 1642984), (13615, 1408272), (15560, 1232238), (16338, 1173560), (18672, 1026865), (21784, 880170), (23340, 821492), (27230, 704136), (29339, 653520), (31120, 616119), (32676, 586780), (40845, 469424), (43568, 440085), (46680, 410746), (54460, 352068), (58678, 326760), (65352, 293390), (81690, 234712), (88017, 217840), (93360, 205373), (108920, 176034), (117356, 163380), (130704, 146695)]