379780380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 1421844480

約数和(自身を除く): 1042064100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 49, 54, 60, 62, 63, 70, 84, 90, 93, 98, 105, 108, 124, 126, 135, 140, 147, 155, 180, 186, 189, 196, 210, 217, 245, 252, 270, 279, 294, 310, 315, 372, 378, 420, 434, 441, 463, 465, 490, 540, 558, 588, 620, 630, 651, 735, 756, 837, 868, 882, 926, 930, 945, 980, 1085, 1116, 1260, 1302, 1323, 1389, 1395, 1470, 1519, 1674, 1764, 1852, 1860, 1890, 1953, 2170, 2205, 2315, 2604, 2646, 2778, 2790, 2940, 3038, 3241, 3255, 3348, 3780, 3906, 4167, 4185, 4340, 4410, 4557, 4630, 5292, 5556, 5580, 5859, 6076, 6482, 6510, 6615, 6945, 7595, 7812, 8334, 8370, 8820, 9114, 9260, 9723, 9765, 11718, 12501, 12964, 13020, 13230, 13671, 13890, 14353, 15190, 16205, 16668, 16740, 18228, 19446, 19530, 20835, 22687, 22785, 23436, 25002, 26460, 27342, 27780, 28706, 29169, 29295, 30380, 32410, 38892, 39060, 41013, 41670, 43059, 45374, 45570, 48615, 50004, 54684, 57412, 58338, 58590, 62505, 64820, 68061, 68355, 71765, 82026, 83340, 86118, 87507, 90748, 91140, 97230, 100471, 113435, 116676, 117180, 125010, 129177, 136122, 136710, 143530, 145845, 164052, 172236, 175014, 194460, 200942, 204183, 205065, 215295, 226870, 250020, 258354, 272244, 273420, 287060, 291690, 301413, 340305, 350028, 387531, 401884, 408366, 410130, 430590, 437535, 453740, 502355, 516708, 583380, 602826, 612549, 645885, 680610, 703297, 775062, 816732, 820260, 861180, 875070, 904239, 1004710, 1020915, 1205652, 1225098, 1291770, 1361220, 1406594, 1507065, 1550124, 1750140, 1808478, 1937655, 2009420, 2041830, 2109891, 2450196, 2583540, 2712717, 2813188, 3014130, 3062745, 3516485, 3616956, 3875310, 4083660, 4219782, 4521195, 5425434, 6028260, 6125490, 6329673, 7032970, 7750620, 8439564, 9042390, 10549455, 10850868, 12250980, 12659346, 13563585, 14065940, 18084780, 18989019, 21098910, 25318692, 27127170, 31648365, 37978038, 42197820, 54254340, 63296730, 75956076, 94945095, 126593460, 189890190, 379780380]

約数ペア:

[(1, 379780380), (2, 189890190), (3, 126593460), (4, 94945095), (5, 75956076), (6, 63296730), (7, 54254340), (9, 42197820), (10, 37978038), (12, 31648365), (14, 27127170), (15, 25318692), (18, 21098910), (20, 18989019), (21, 18084780), (27, 14065940), (28, 13563585), (30, 12659346), (31, 12250980), (35, 10850868), (36, 10549455), (42, 9042390), (45, 8439564), (49, 7750620), (54, 7032970), (60, 6329673), (62, 6125490), (63, 6028260), (70, 5425434), (84, 4521195), (90, 4219782), (93, 4083660), (98, 3875310), (105, 3616956), (108, 3516485), (124, 3062745), (126, 3014130), (135, 2813188), (140, 2712717), (147, 2583540), (155, 2450196), (180, 2109891), (186, 2041830), (189, 2009420), (196, 1937655), (210, 1808478), (217, 1750140), (245, 1550124), (252, 1507065), (270, 1406594), (279, 1361220), (294, 1291770), (310, 1225098), (315, 1205652), (372, 1020915), (378, 1004710), (420, 904239), (434, 875070), (441, 861180), (463, 820260), (465, 816732), (490, 775062), (540, 703297), (558, 680610), (588, 645885), (620, 612549), (630, 602826), (651, 583380), (735, 516708), (756, 502355), (837, 453740), (868, 437535), (882, 430590), (926, 410130), (930, 408366), (945, 401884), (980, 387531), (1085, 350028), (1116, 340305), (1260, 301413), (1302, 291690), (1323, 287060), (1389, 273420), (1395, 272244), (1470, 258354), (1519, 250020), (1674, 226870), (1764, 215295), (1852, 205065), (1860, 204183), (1890, 200942), (1953, 194460), (2170, 175014), (2205, 172236), (2315, 164052), (2604, 145845), (2646, 143530), (2778, 136710), (2790, 136122), (2940, 129177), (3038, 125010), (3241, 117180), (3255, 116676), (3348, 113435), (3780, 100471), (3906, 97230), (4167, 91140), (4185, 90748), (4340, 87507), (4410, 86118), (4557, 83340), (4630, 82026), (5292, 71765), (5556, 68355), (5580, 68061), (5859, 64820), (6076, 62505), (6482, 58590), (6510, 58338), (6615, 57412), (6945, 54684), (7595, 50004), (7812, 48615), (8334, 45570), (8370, 45374), (8820, 43059), (9114, 41670), (9260, 41013), (9723, 39060), (9765, 38892), (11718, 32410), (12501, 30380), (12964, 29295), (13020, 29169), (13230, 28706), (13671, 27780), (13890, 27342), (14353, 26460), (15190, 25002), (16205, 23436), (16668, 22785), (16740, 22687), (18228, 20835), (19446, 19530)]