1127580840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 3876724800

約数和(自身を除く): 2749143960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 353, 360, 380, 456, 467, 570, 684, 706, 760, 855, 934, 1059, 1140, 1368, 1401, 1412, 1710, 1765, 1868, 2118, 2280, 2335, 2802, 2824, 3177, 3420, 3530, 3736, 4203, 4236, 4670, 5295, 5604, 6354, 6707, 6840, 7005, 7060, 8406, 8472, 8873, 9340, 10590, 11208, 12708, 13414, 14010, 14120, 15885, 16812, 17746, 18680, 20121, 21015, 21180, 25416, 26619, 26828, 28020, 31770, 33535, 33624, 35492, 40242, 42030, 42360, 44365, 53238, 53656, 56040, 60363, 63540, 67070, 70984, 79857, 80484, 84060, 88730, 100605, 106476, 120726, 127080, 133095, 134140, 159714, 160968, 164851, 168120, 177460, 201210, 212952, 241452, 266190, 268280, 301815, 319428, 329702, 354920, 399285, 402420, 482904, 494553, 532380, 603630, 638856, 659404, 798570, 804840, 824255, 989106, 1064760, 1207260, 1318808, 1483659, 1597140, 1648510, 1978212, 2414520, 2472765, 2967318, 3132169, 3194280, 3297020, 3956424, 4945530, 5934636, 6264338, 6594040, 7418295, 9396507, 9891060, 11869272, 12528676, 14836590, 15660845, 18793014, 19782120, 25057352, 28189521, 29673180, 31321690, 37586028, 46982535, 56379042, 59346360, 62643380, 75172056, 93965070, 112758084, 125286760, 140947605, 187930140, 225516168, 281895210, 375860280, 563790420, 1127580840]

約数ペア:

[(1, 1127580840), (2, 563790420), (3, 375860280), (4, 281895210), (5, 225516168), (6, 187930140), (8, 140947605), (9, 125286760), (10, 112758084), (12, 93965070), (15, 75172056), (18, 62643380), (19, 59346360), (20, 56379042), (24, 46982535), (30, 37586028), (36, 31321690), (38, 29673180), (40, 28189521), (45, 25057352), (57, 19782120), (60, 18793014), (72, 15660845), (76, 14836590), (90, 12528676), (95, 11869272), (114, 9891060), (120, 9396507), (152, 7418295), (171, 6594040), (180, 6264338), (190, 5934636), (228, 4945530), (285, 3956424), (342, 3297020), (353, 3194280), (360, 3132169), (380, 2967318), (456, 2472765), (467, 2414520), (570, 1978212), (684, 1648510), (706, 1597140), (760, 1483659), (855, 1318808), (934, 1207260), (1059, 1064760), (1140, 989106), (1368, 824255), (1401, 804840), (1412, 798570), (1710, 659404), (1765, 638856), (1868, 603630), (2118, 532380), (2280, 494553), (2335, 482904), (2802, 402420), (2824, 399285), (3177, 354920), (3420, 329702), (3530, 319428), (3736, 301815), (4203, 268280), (4236, 266190), (4670, 241452), (5295, 212952), (5604, 201210), (6354, 177460), (6707, 168120), (6840, 164851), (7005, 160968), (7060, 159714), (8406, 134140), (8472, 133095), (8873, 127080), (9340, 120726), (10590, 106476), (11208, 100605), (12708, 88730), (13414, 84060), (14010, 80484), (14120, 79857), (15885, 70984), (16812, 67070), (17746, 63540), (18680, 60363), (20121, 56040), (21015, 53656), (21180, 53238), (25416, 44365), (26619, 42360), (26828, 42030), (28020, 40242), (31770, 35492), (33535, 33624)]