2261012040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12637}}^1$

素因数の和:12732

約数の個数: 192

約数和(自身を含む): 8517000960

約数和(自身を除く): 6255988920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 71, 72, 84, 90, 105, 120, 126, 140, 142, 168, 180, 210, 213, 252, 280, 284, 315, 355, 360, 420, 426, 497, 504, 568, 630, 639, 710, 840, 852, 994, 1065, 1260, 1278, 1420, 1491, 1704, 1988, 2130, 2485, 2520, 2556, 2840, 2982, 3195, 3976, 4260, 4473, 4970, 5112, 5964, 6390, 7455, 8520, 8946, 9940, 11928, 12637, 12780, 14910, 17892, 19880, 22365, 25274, 25560, 29820, 35784, 37911, 44730, 50548, 59640, 63185, 75822, 88459, 89460, 101096, 113733, 126370, 151644, 176918, 178920, 189555, 227466, 252740, 265377, 303288, 353836, 379110, 442295, 454932, 505480, 530754, 568665, 707672, 758220, 796131, 884590, 897227, 909864, 1061508, 1137330, 1326885, 1516440, 1592262, 1769180, 1794454, 2123016, 2274660, 2653770, 2691681, 3184524, 3538360, 3588908, 3980655, 4486135, 4549320, 5307540, 5383362, 6280589, 6369048, 7177816, 7961310, 8075043, 8972270, 10615080, 10766724, 12561178, 13458405, 15922620, 16150086, 17944540, 18841767, 21533448, 25122356, 26916810, 31402945, 31845240, 32300172, 35889080, 37683534, 40375215, 50244712, 53833620, 56525301, 62805890, 64600344, 75367068, 80750430, 94208835, 107667240, 113050602, 125611780, 150734136, 161500860, 188417670, 226101204, 251223560, 282626505, 323001720, 376835340, 452202408, 565253010, 753670680, 1130506020, 2261012040]

約数ペア:

[(1, 2261012040), (2, 1130506020), (3, 753670680), (4, 565253010), (5, 452202408), (6, 376835340), (7, 323001720), (8, 282626505), (9, 251223560), (10, 226101204), (12, 188417670), (14, 161500860), (15, 150734136), (18, 125611780), (20, 113050602), (21, 107667240), (24, 94208835), (28, 80750430), (30, 75367068), (35, 64600344), (36, 62805890), (40, 56525301), (42, 53833620), (45, 50244712), (56, 40375215), (60, 37683534), (63, 35889080), (70, 32300172), (71, 31845240), (72, 31402945), (84, 26916810), (90, 25122356), (105, 21533448), (120, 18841767), (126, 17944540), (140, 16150086), (142, 15922620), (168, 13458405), (180, 12561178), (210, 10766724), (213, 10615080), (252, 8972270), (280, 8075043), (284, 7961310), (315, 7177816), (355, 6369048), (360, 6280589), (420, 5383362), (426, 5307540), (497, 4549320), (504, 4486135), (568, 3980655), (630, 3588908), (639, 3538360), (710, 3184524), (840, 2691681), (852, 2653770), (994, 2274660), (1065, 2123016), (1260, 1794454), (1278, 1769180), (1420, 1592262), (1491, 1516440), (1704, 1326885), (1988, 1137330), (2130, 1061508), (2485, 909864), (2520, 897227), (2556, 884590), (2840, 796131), (2982, 758220), (3195, 707672), (3976, 568665), (4260, 530754), (4473, 505480), (4970, 454932), (5112, 442295), (5964, 379110), (6390, 353836), (7455, 303288), (8520, 265377), (8946, 252740), (9940, 227466), (11928, 189555), (12637, 178920), (12780, 176918), (14910, 151644), (17892, 126370), (19880, 113733), (22365, 101096), (25274, 89460), (25560, 88459), (29820, 75822), (35784, 63185), (37911, 59640), (44730, 50548)]