159027120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 617460480

約数和(自身を除く): 458433360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 139, 140, 144, 168, 180, 210, 227, 240, 252, 278, 280, 315, 336, 360, 417, 420, 454, 504, 556, 560, 630, 681, 695, 720, 834, 840, 908, 973, 1008, 1112, 1135, 1251, 1260, 1362, 1390, 1589, 1668, 1680, 1816, 1946, 2043, 2085, 2224, 2270, 2502, 2520, 2724, 2780, 2919, 3178, 3336, 3405, 3632, 3892, 4086, 4170, 4540, 4767, 4865, 5004, 5040, 5448, 5560, 5838, 6255, 6356, 6672, 6810, 7784, 7945, 8172, 8340, 8757, 9080, 9534, 9730, 10008, 10215, 10896, 11120, 11676, 12510, 12712, 13620, 14301, 14595, 15568, 15890, 16344, 16680, 17514, 18160, 19068, 19460, 20016, 20430, 23352, 23835, 25020, 25424, 27240, 28602, 29190, 31553, 31780, 32688, 33360, 35028, 38136, 38920, 40860, 43785, 46704, 47670, 50040, 54480, 57204, 58380, 63106, 63560, 70056, 71505, 76272, 77840, 81720, 87570, 94659, 95340, 100080, 114408, 116760, 126212, 127120, 140112, 143010, 157765, 163440, 175140, 189318, 190680, 220871, 228816, 233520, 252424, 283977, 286020, 315530, 350280, 378636, 381360, 441742, 473295, 504848, 567954, 572040, 631060, 662613, 700560, 757272, 883484, 946590, 1104355, 1135908, 1144080, 1262120, 1325226, 1419885, 1514544, 1766968, 1893180, 1987839, 2208710, 2271816, 2524240, 2650452, 2839770, 3313065, 3533936, 3786360, 3975678, 4417420, 4543632, 5300904, 5679540, 6626130, 7572720, 7951356, 8834840, 9939195, 10601808, 11359080, 13252260, 15902712, 17669680, 19878390, 22718160, 26504520, 31805424, 39756780, 53009040, 79513560, 159027120]

約数ペア:

[(1, 159027120), (2, 79513560), (3, 53009040), (4, 39756780), (5, 31805424), (6, 26504520), (7, 22718160), (8, 19878390), (9, 17669680), (10, 15902712), (12, 13252260), (14, 11359080), (15, 10601808), (16, 9939195), (18, 8834840), (20, 7951356), (21, 7572720), (24, 6626130), (28, 5679540), (30, 5300904), (35, 4543632), (36, 4417420), (40, 3975678), (42, 3786360), (45, 3533936), (48, 3313065), (56, 2839770), (60, 2650452), (63, 2524240), (70, 2271816), (72, 2208710), (80, 1987839), (84, 1893180), (90, 1766968), (105, 1514544), (112, 1419885), (120, 1325226), (126, 1262120), (139, 1144080), (140, 1135908), (144, 1104355), (168, 946590), (180, 883484), (210, 757272), (227, 700560), (240, 662613), (252, 631060), (278, 572040), (280, 567954), (315, 504848), (336, 473295), (360, 441742), (417, 381360), (420, 378636), (454, 350280), (504, 315530), (556, 286020), (560, 283977), (630, 252424), (681, 233520), (695, 228816), (720, 220871), (834, 190680), (840, 189318), (908, 175140), (973, 163440), (1008, 157765), (1112, 143010), (1135, 140112), (1251, 127120), (1260, 126212), (1362, 116760), (1390, 114408), (1589, 100080), (1668, 95340), (1680, 94659), (1816, 87570), (1946, 81720), (2043, 77840), (2085, 76272), (2224, 71505), (2270, 70056), (2502, 63560), (2520, 63106), (2724, 58380), (2780, 57204), (2919, 54480), (3178, 50040), (3336, 47670), (3405, 46704), (3632, 43785), (3892, 40860), (4086, 38920), (4170, 38136), (4540, 35028), (4767, 33360), (4865, 32688), (5004, 31780), (5040, 31553), (5448, 29190), (5560, 28602), (5838, 27240), (6255, 25424), (6356, 25020), (6672, 23835), (6810, 23352), (7784, 20430), (7945, 20016), (8172, 19460), (8340, 19068), (8757, 18160), (9080, 17514), (9534, 16680), (9730, 16344), (10008, 15890), (10215, 15568), (10896, 14595), (11120, 14301), (11676, 13620), (12510, 12712)]