197115120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1645

約数の個数: 200

約数和(自身を含む): 721092240

約数和(自身を除く): 523977120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1601, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3202, 3240, 3420, 4104, 4560, 4803, 5130, 6156, 6404, 6480, 6840, 7695, 8005, 8208, 9606, 10260, 12312, 12808, 13680, 14409, 15390, 16010, 19212, 20520, 24015, 24624, 25616, 28818, 30419, 30780, 32020, 38424, 41040, 43227, 48030, 57636, 60838, 61560, 64040, 72045, 76848, 86454, 91257, 96060, 115272, 121676, 123120, 128080, 129681, 144090, 152095, 172908, 182514, 192120, 216135, 230544, 243352, 259362, 273771, 288180, 304190, 345816, 365028, 384240, 432270, 456285, 486704, 518724, 547542, 576360, 608380, 648405, 691632, 730056, 821313, 864540, 912570, 1037448, 1095084, 1152720, 1216760, 1296810, 1368855, 1460112, 1642626, 1729080, 1825140, 2074896, 2190168, 2433520, 2463939, 2593620, 2737710, 3285252, 3458160, 3650280, 4106565, 4380336, 4927878, 5187240, 5475420, 6570504, 7300560, 8213130, 9855756, 10374480, 10950840, 12319695, 13141008, 16426260, 19711512, 21901680, 24639390, 32852520, 39423024, 49278780, 65705040, 98557560, 197115120]

約数ペア:

[(1, 197115120), (2, 98557560), (3, 65705040), (4, 49278780), (5, 39423024), (6, 32852520), (8, 24639390), (9, 21901680), (10, 19711512), (12, 16426260), (15, 13141008), (16, 12319695), (18, 10950840), (19, 10374480), (20, 9855756), (24, 8213130), (27, 7300560), (30, 6570504), (36, 5475420), (38, 5187240), (40, 4927878), (45, 4380336), (48, 4106565), (54, 3650280), (57, 3458160), (60, 3285252), (72, 2737710), (76, 2593620), (80, 2463939), (81, 2433520), (90, 2190168), (95, 2074896), (108, 1825140), (114, 1729080), (120, 1642626), (135, 1460112), (144, 1368855), (152, 1296810), (162, 1216760), (171, 1152720), (180, 1095084), (190, 1037448), (216, 912570), (228, 864540), (240, 821313), (270, 730056), (285, 691632), (304, 648405), (324, 608380), (342, 576360), (360, 547542), (380, 518724), (405, 486704), (432, 456285), (456, 432270), (513, 384240), (540, 365028), (570, 345816), (648, 304190), (684, 288180), (720, 273771), (760, 259362), (810, 243352), (855, 230544), (912, 216135), (1026, 192120), (1080, 182514), (1140, 172908), (1296, 152095), (1368, 144090), (1520, 129681), (1539, 128080), (1601, 123120), (1620, 121676), (1710, 115272), (2052, 96060), (2160, 91257), (2280, 86454), (2565, 76848), (2736, 72045), (3078, 64040), (3202, 61560), (3240, 60838), (3420, 57636), (4104, 48030), (4560, 43227), (4803, 41040), (5130, 38424), (6156, 32020), (6404, 30780), (6480, 30419), (6840, 28818), (7695, 25616), (8005, 24624), (8208, 24015), (9606, 20520), (10260, 19212), (12312, 16010), (12808, 15390), (13680, 14409)]