193156920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 715392000

約数和(自身を除く): 522235080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 71, 72, 88, 90, 99, 108, 110, 120, 132, 135, 142, 165, 180, 198, 213, 216, 220, 229, 264, 270, 284, 297, 330, 355, 360, 396, 426, 440, 458, 495, 540, 568, 594, 639, 660, 687, 710, 781, 792, 852, 916, 990, 1065, 1080, 1145, 1188, 1278, 1320, 1374, 1420, 1485, 1562, 1704, 1832, 1917, 1980, 2061, 2130, 2290, 2343, 2376, 2519, 2556, 2748, 2840, 2970, 3124, 3195, 3435, 3834, 3905, 3960, 4122, 4260, 4580, 4686, 5038, 5112, 5496, 5940, 6183, 6248, 6390, 6870, 7029, 7557, 7668, 7810, 8244, 8520, 9160, 9372, 9585, 10076, 10305, 11715, 11880, 12366, 12595, 12780, 13740, 14058, 15114, 15336, 15620, 16259, 16488, 18744, 19170, 20152, 20610, 21087, 22671, 23430, 24732, 25190, 25560, 27480, 28116, 30228, 30915, 31240, 32518, 35145, 37785, 38340, 41220, 42174, 45342, 46860, 48777, 49464, 50380, 56232, 60456, 61830, 65036, 68013, 70290, 75570, 76680, 81295, 82440, 84348, 90684, 93720, 97554, 100760, 105435, 113355, 123660, 130072, 136026, 140580, 146331, 151140, 162590, 168696, 178849, 181368, 195108, 210870, 226710, 243885, 247320, 272052, 281160, 292662, 302280, 325180, 340065, 357698, 390216, 421740, 438993, 453420, 487770, 536547, 544104, 585324, 650360, 680130, 715396, 731655, 843480, 877986, 894245, 906840, 975540, 1073094, 1170648, 1360260, 1430792, 1463310, 1609641, 1755972, 1788490, 1951080, 2146188, 2194965, 2682735, 2720520, 2926620, 3219282, 3511944, 3576980, 4292376, 4389930, 4828923, 5365470, 5853240, 6438564, 7153960, 8048205, 8779860, 9657846, 10730940, 12877128, 16096410, 17559720, 19315692, 21461880, 24144615, 32192820, 38631384, 48289230, 64385640, 96578460, 193156920]

約数ペア:

[(1, 193156920), (2, 96578460), (3, 64385640), (4, 48289230), (5, 38631384), (6, 32192820), (8, 24144615), (9, 21461880), (10, 19315692), (11, 17559720), (12, 16096410), (15, 12877128), (18, 10730940), (20, 9657846), (22, 8779860), (24, 8048205), (27, 7153960), (30, 6438564), (33, 5853240), (36, 5365470), (40, 4828923), (44, 4389930), (45, 4292376), (54, 3576980), (55, 3511944), (60, 3219282), (66, 2926620), (71, 2720520), (72, 2682735), (88, 2194965), (90, 2146188), (99, 1951080), (108, 1788490), (110, 1755972), (120, 1609641), (132, 1463310), (135, 1430792), (142, 1360260), (165, 1170648), (180, 1073094), (198, 975540), (213, 906840), (216, 894245), (220, 877986), (229, 843480), (264, 731655), (270, 715396), (284, 680130), (297, 650360), (330, 585324), (355, 544104), (360, 536547), (396, 487770), (426, 453420), (440, 438993), (458, 421740), (495, 390216), (540, 357698), (568, 340065), (594, 325180), (639, 302280), (660, 292662), (687, 281160), (710, 272052), (781, 247320), (792, 243885), (852, 226710), (916, 210870), (990, 195108), (1065, 181368), (1080, 178849), (1145, 168696), (1188, 162590), (1278, 151140), (1320, 146331), (1374, 140580), (1420, 136026), (1485, 130072), (1562, 123660), (1704, 113355), (1832, 105435), (1917, 100760), (1980, 97554), (2061, 93720), (2130, 90684), (2290, 84348), (2343, 82440), (2376, 81295), (2519, 76680), (2556, 75570), (2748, 70290), (2840, 68013), (2970, 65036), (3124, 61830), (3195, 60456), (3435, 56232), (3834, 50380), (3905, 49464), (3960, 48777), (4122, 46860), (4260, 45342), (4580, 42174), (4686, 41220), (5038, 38340), (5112, 37785), (5496, 35145), (5940, 32518), (6183, 31240), (6248, 30915), (6390, 30228), (6870, 28116), (7029, 27480), (7557, 25560), (7668, 25190), (7810, 24732), (8244, 23430), (8520, 22671), (9160, 21087), (9372, 20610), (9585, 20152), (10076, 19170), (10305, 18744), (11715, 16488), (11880, 16259), (12366, 15620), (12595, 15336), (12780, 15114), (13740, 14058)]