191379240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:393

約数の個数: 256

約数和(自身を含む): 705196800

約数和(自身を除く): 513817560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 43, 45, 52, 54, 60, 65, 72, 78, 86, 90, 104, 108, 117, 120, 129, 130, 135, 156, 172, 180, 195, 215, 216, 234, 258, 260, 270, 312, 317, 344, 351, 360, 387, 390, 430, 468, 516, 520, 540, 559, 585, 634, 645, 702, 774, 780, 860, 936, 951, 1032, 1080, 1118, 1161, 1170, 1268, 1290, 1404, 1548, 1560, 1585, 1677, 1720, 1755, 1902, 1935, 2236, 2322, 2340, 2536, 2580, 2795, 2808, 2853, 3096, 3170, 3354, 3510, 3804, 3870, 4121, 4472, 4644, 4680, 4755, 5031, 5160, 5590, 5706, 5805, 6340, 6708, 7020, 7608, 7740, 8242, 8385, 8559, 9288, 9510, 10062, 11180, 11412, 11610, 12363, 12680, 13416, 13631, 14040, 14265, 15093, 15480, 16484, 16770, 17118, 19020, 20124, 20605, 22360, 22824, 23220, 24726, 25155, 27262, 28530, 30186, 32968, 33540, 34236, 37089, 38040, 40248, 40893, 41210, 42795, 46440, 49452, 50310, 54524, 57060, 60372, 61815, 67080, 68155, 68472, 74178, 75465, 81786, 82420, 85590, 98904, 100620, 109048, 111267, 114120, 120744, 122679, 123630, 136310, 148356, 150930, 163572, 164840, 171180, 177203, 185445, 201240, 204465, 222534, 245358, 247260, 272620, 296712, 301860, 327144, 342360, 354406, 368037, 370890, 408930, 445068, 490716, 494520, 531609, 545240, 556335, 603720, 613395, 708812, 736074, 741780, 817860, 886015, 890136, 981432, 1063218, 1112670, 1226790, 1417624, 1472148, 1483560, 1594827, 1635720, 1772030, 1840185, 2126436, 2225340, 2453580, 2658045, 2944296, 3189654, 3544060, 3680370, 4252872, 4450680, 4784481, 4907160, 5316090, 6379308, 7088120, 7360740, 7974135, 9568962, 10632180, 12758616, 14721480, 15948270, 19137924, 21264360, 23922405, 31896540, 38275848, 47844810, 63793080, 95689620, 191379240]

約数ペア:

[(1, 191379240), (2, 95689620), (3, 63793080), (4, 47844810), (5, 38275848), (6, 31896540), (8, 23922405), (9, 21264360), (10, 19137924), (12, 15948270), (13, 14721480), (15, 12758616), (18, 10632180), (20, 9568962), (24, 7974135), (26, 7360740), (27, 7088120), (30, 6379308), (36, 5316090), (39, 4907160), (40, 4784481), (43, 4450680), (45, 4252872), (52, 3680370), (54, 3544060), (60, 3189654), (65, 2944296), (72, 2658045), (78, 2453580), (86, 2225340), (90, 2126436), (104, 1840185), (108, 1772030), (117, 1635720), (120, 1594827), (129, 1483560), (130, 1472148), (135, 1417624), (156, 1226790), (172, 1112670), (180, 1063218), (195, 981432), (215, 890136), (216, 886015), (234, 817860), (258, 741780), (260, 736074), (270, 708812), (312, 613395), (317, 603720), (344, 556335), (351, 545240), (360, 531609), (387, 494520), (390, 490716), (430, 445068), (468, 408930), (516, 370890), (520, 368037), (540, 354406), (559, 342360), (585, 327144), (634, 301860), (645, 296712), (702, 272620), (774, 247260), (780, 245358), (860, 222534), (936, 204465), (951, 201240), (1032, 185445), (1080, 177203), (1118, 171180), (1161, 164840), (1170, 163572), (1268, 150930), (1290, 148356), (1404, 136310), (1548, 123630), (1560, 122679), (1585, 120744), (1677, 114120), (1720, 111267), (1755, 109048), (1902, 100620), (1935, 98904), (2236, 85590), (2322, 82420), (2340, 81786), (2536, 75465), (2580, 74178), (2795, 68472), (2808, 68155), (2853, 67080), (3096, 61815), (3170, 60372), (3354, 57060), (3510, 54524), (3804, 50310), (3870, 49452), (4121, 46440), (4472, 42795), (4644, 41210), (4680, 40893), (4755, 40248), (5031, 38040), (5160, 37089), (5590, 34236), (5706, 33540), (5805, 32968), (6340, 30186), (6708, 28530), (7020, 27262), (7608, 25155), (7740, 24726), (8242, 23220), (8385, 22824), (8559, 22360), (9288, 20605), (9510, 20124), (10062, 19020), (11180, 17118), (11412, 16770), (11610, 16484), (12363, 15480), (12680, 15093), (13416, 14265), (13631, 14040)]