1946042280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19801}}^1$

素因数の和:19841

約数の個数: 256

約数和(自身を含む): 7984166400

約数和(自身を除く): 6038124120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 19801, 24570, 32760, 39602, 49140, 59403, 79204, 98280, 99005, 118806, 138607, 158408, 178209, 198010, 237612, 257413, 277214, 297015, 356418, 396020, 415821, 475224, 514826, 534627, 554428, 594030, 693035, 712836, 772239, 792040, 831642, 891045, 1029652, 1069254, 1108856, 1188060, 1247463, 1287065, 1386070, 1425672, 1544478, 1663284, 1782090, 1801891, 2059304, 2079105, 2138508, 2316717, 2376120, 2494926, 2574130, 2673135, 2772140, 3088956, 3326568, 3564180, 3603782, 3742389, 3861195, 4158210, 4277016, 4633434, 4989852, 5148260, 5346270, 5405673, 5544280, 6177912, 6237315, 6950151, 7128360, 7207564, 7484778, 7722390, 8316420, 9009455, 9266868, 9979704, 10296520, 10692540, 10811346, 11583585, 12474630, 13900302, 14415128, 14969556, 15444780, 16217019, 16632840, 18018910, 18533736, 18711945, 21385080, 21622692, 23167170, 24949260, 27028365, 27800604, 29939112, 30889560, 32434038, 34750755, 36037820, 37423890, 43245384, 46334340, 48651057, 49898520, 54056730, 55601208, 64868076, 69501510, 72075640, 74847780, 81085095, 92668680, 97302114, 108113460, 129736152, 139003020, 149695560, 162170190, 194604228, 216226920, 243255285, 278006040, 324340380, 389208456, 486510570, 648680760, 973021140, 1946042280]

約数ペア:

[(1, 1946042280), (2, 973021140), (3, 648680760), (4, 486510570), (5, 389208456), (6, 324340380), (7, 278006040), (8, 243255285), (9, 216226920), (10, 194604228), (12, 162170190), (13, 149695560), (14, 139003020), (15, 129736152), (18, 108113460), (20, 97302114), (21, 92668680), (24, 81085095), (26, 74847780), (27, 72075640), (28, 69501510), (30, 64868076), (35, 55601208), (36, 54056730), (39, 49898520), (40, 48651057), (42, 46334340), (45, 43245384), (52, 37423890), (54, 36037820), (56, 34750755), (60, 32434038), (63, 30889560), (65, 29939112), (70, 27800604), (72, 27028365), (78, 24949260), (84, 23167170), (90, 21622692), (91, 21385080), (104, 18711945), (105, 18533736), (108, 18018910), (117, 16632840), (120, 16217019), (126, 15444780), (130, 14969556), (135, 14415128), (140, 13900302), (156, 12474630), (168, 11583585), (180, 10811346), (182, 10692540), (189, 10296520), (195, 9979704), (210, 9266868), (216, 9009455), (234, 8316420), (252, 7722390), (260, 7484778), (270, 7207564), (273, 7128360), (280, 6950151), (312, 6237315), (315, 6177912), (351, 5544280), (360, 5405673), (364, 5346270), (378, 5148260), (390, 4989852), (420, 4633434), (455, 4277016), (468, 4158210), (504, 3861195), (520, 3742389), (540, 3603782), (546, 3564180), (585, 3326568), (630, 3088956), (702, 2772140), (728, 2673135), (756, 2574130), (780, 2494926), (819, 2376120), (840, 2316717), (910, 2138508), (936, 2079105), (945, 2059304), (1080, 1801891), (1092, 1782090), (1170, 1663284), (1260, 1544478), (1365, 1425672), (1404, 1386070), (1512, 1287065), (1560, 1247463), (1638, 1188060), (1755, 1108856), (1820, 1069254), (1890, 1029652), (2184, 891045), (2340, 831642), (2457, 792040), (2520, 772239), (2730, 712836), (2808, 693035), (3276, 594030), (3510, 554428), (3640, 534627), (3780, 514826), (4095, 475224), (4680, 415821), (4914, 396020), (5460, 356418), (6552, 297015), (7020, 277214), (7560, 257413), (8190, 237612), (9828, 198010), (10920, 178209), (12285, 158408), (14040, 138607), (16380, 118806), (19656, 99005), (19801, 98280), (24570, 79204), (32760, 59403), (39602, 49140)]