244165920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 809948160

約数和(自身を除く): 565782240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 80, 93, 96, 120, 122, 124, 155, 160, 183, 186, 240, 244, 248, 269, 305, 310, 366, 372, 465, 480, 488, 496, 538, 610, 620, 732, 744, 807, 915, 930, 976, 992, 1076, 1220, 1240, 1345, 1464, 1488, 1614, 1830, 1860, 1891, 1952, 2152, 2440, 2480, 2690, 2928, 2976, 3228, 3660, 3720, 3782, 4035, 4304, 4880, 4960, 5380, 5673, 5856, 6456, 7320, 7440, 7564, 8070, 8339, 8608, 9455, 9760, 10760, 11346, 12912, 14640, 14880, 15128, 16140, 16409, 16678, 18910, 21520, 22692, 25017, 25824, 28365, 29280, 30256, 32280, 32818, 33356, 37820, 41695, 43040, 45384, 49227, 50034, 56730, 60512, 64560, 65636, 66712, 75640, 82045, 83390, 90768, 98454, 100068, 113460, 125085, 129120, 131272, 133424, 151280, 164090, 166780, 181536, 196908, 200136, 226920, 246135, 250170, 262544, 266848, 302560, 328180, 333560, 393816, 400272, 453840, 492270, 500340, 508679, 525088, 656360, 667120, 787632, 800544, 907680, 984540, 1000680, 1017358, 1312720, 1334240, 1526037, 1575264, 1969080, 2001360, 2034716, 2543395, 2625440, 3052074, 3938160, 4002720, 4069432, 5086790, 6104148, 7630185, 7876320, 8138864, 10173580, 12208296, 15260370, 16277728, 20347160, 24416592, 30520740, 40694320, 48833184, 61041480, 81388640, 122082960, 244165920]

約数ペア:

[(1, 244165920), (2, 122082960), (3, 81388640), (4, 61041480), (5, 48833184), (6, 40694320), (8, 30520740), (10, 24416592), (12, 20347160), (15, 16277728), (16, 15260370), (20, 12208296), (24, 10173580), (30, 8138864), (31, 7876320), (32, 7630185), (40, 6104148), (48, 5086790), (60, 4069432), (61, 4002720), (62, 3938160), (80, 3052074), (93, 2625440), (96, 2543395), (120, 2034716), (122, 2001360), (124, 1969080), (155, 1575264), (160, 1526037), (183, 1334240), (186, 1312720), (240, 1017358), (244, 1000680), (248, 984540), (269, 907680), (305, 800544), (310, 787632), (366, 667120), (372, 656360), (465, 525088), (480, 508679), (488, 500340), (496, 492270), (538, 453840), (610, 400272), (620, 393816), (732, 333560), (744, 328180), (807, 302560), (915, 266848), (930, 262544), (976, 250170), (992, 246135), (1076, 226920), (1220, 200136), (1240, 196908), (1345, 181536), (1464, 166780), (1488, 164090), (1614, 151280), (1830, 133424), (1860, 131272), (1891, 129120), (1952, 125085), (2152, 113460), (2440, 100068), (2480, 98454), (2690, 90768), (2928, 83390), (2976, 82045), (3228, 75640), (3660, 66712), (3720, 65636), (3782, 64560), (4035, 60512), (4304, 56730), (4880, 50034), (4960, 49227), (5380, 45384), (5673, 43040), (5856, 41695), (6456, 37820), (7320, 33356), (7440, 32818), (7564, 32280), (8070, 30256), (8339, 29280), (8608, 28365), (9455, 25824), (9760, 25017), (10760, 22692), (11346, 21520), (12912, 18910), (14640, 16678), (14880, 16409), (15128, 16140)]