47071440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 175488768

約数和(自身を除く): 128417328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 104, 107, 117, 120, 130, 141, 144, 156, 180, 188, 195, 208, 214, 234, 235, 240, 260, 282, 312, 321, 360, 376, 390, 423, 428, 468, 470, 520, 535, 564, 585, 611, 624, 642, 705, 720, 752, 780, 846, 856, 936, 940, 963, 1040, 1070, 1128, 1170, 1222, 1284, 1391, 1410, 1560, 1605, 1692, 1712, 1833, 1872, 1880, 1926, 2115, 2140, 2256, 2340, 2444, 2568, 2782, 2820, 3055, 3120, 3210, 3384, 3666, 3760, 3852, 4173, 4230, 4280, 4680, 4815, 4888, 5029, 5136, 5499, 5564, 5640, 6110, 6420, 6768, 6955, 7332, 7704, 8346, 8460, 8560, 9165, 9360, 9630, 9776, 10058, 10998, 11128, 11280, 12220, 12519, 12840, 13910, 14664, 15087, 15408, 16692, 16920, 18330, 19260, 20116, 20865, 21996, 22256, 24440, 25038, 25145, 25680, 27495, 27820, 29328, 30174, 33384, 33840, 36660, 38520, 40232, 41730, 43992, 45261, 48880, 50076, 50290, 54990, 55640, 60348, 62595, 65377, 66768, 73320, 75435, 77040, 80464, 83460, 87984, 90522, 100152, 100580, 109980, 111280, 120696, 125190, 130754, 146640, 150870, 166920, 181044, 196131, 200304, 201160, 219960, 226305, 241392, 250380, 261508, 301740, 326885, 333840, 362088, 392262, 402320, 439920, 452610, 500760, 523016, 588393, 603480, 653770, 724176, 784524, 905220, 980655, 1001520, 1046032, 1176786, 1206960, 1307540, 1569048, 1810440, 1961310, 2353572, 2615080, 2941965, 3138096, 3620880, 3922620, 4707144, 5230160, 5883930, 7845240, 9414288, 11767860, 15690480, 23535720, 47071440]

約数ペア:

[(1, 47071440), (2, 23535720), (3, 15690480), (4, 11767860), (5, 9414288), (6, 7845240), (8, 5883930), (9, 5230160), (10, 4707144), (12, 3922620), (13, 3620880), (15, 3138096), (16, 2941965), (18, 2615080), (20, 2353572), (24, 1961310), (26, 1810440), (30, 1569048), (36, 1307540), (39, 1206960), (40, 1176786), (45, 1046032), (47, 1001520), (48, 980655), (52, 905220), (60, 784524), (65, 724176), (72, 653770), (78, 603480), (80, 588393), (90, 523016), (94, 500760), (104, 452610), (107, 439920), (117, 402320), (120, 392262), (130, 362088), (141, 333840), (144, 326885), (156, 301740), (180, 261508), (188, 250380), (195, 241392), (208, 226305), (214, 219960), (234, 201160), (235, 200304), (240, 196131), (260, 181044), (282, 166920), (312, 150870), (321, 146640), (360, 130754), (376, 125190), (390, 120696), (423, 111280), (428, 109980), (468, 100580), (470, 100152), (520, 90522), (535, 87984), (564, 83460), (585, 80464), (611, 77040), (624, 75435), (642, 73320), (705, 66768), (720, 65377), (752, 62595), (780, 60348), (846, 55640), (856, 54990), (936, 50290), (940, 50076), (963, 48880), (1040, 45261), (1070, 43992), (1128, 41730), (1170, 40232), (1222, 38520), (1284, 36660), (1391, 33840), (1410, 33384), (1560, 30174), (1605, 29328), (1692, 27820), (1712, 27495), (1833, 25680), (1872, 25145), (1880, 25038), (1926, 24440), (2115, 22256), (2140, 21996), (2256, 20865), (2340, 20116), (2444, 19260), (2568, 18330), (2782, 16920), (2820, 16692), (3055, 15408), (3120, 15087), (3210, 14664), (3384, 13910), (3666, 12840), (3760, 12519), (3852, 12220), (4173, 11280), (4230, 11128), (4280, 10998), (4680, 10058), (4815, 9776), (4888, 9630), (5029, 9360), (5136, 9165), (5499, 8560), (5564, 8460), (5640, 8346), (6110, 7704), (6420, 7332), (6768, 6955)]