2287271520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:780

約数の個数: 288

約数和(自身を含む): 8197731360

約数和(自身を除く): 5910459840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 96, 108, 120, 135, 144, 160, 162, 178, 180, 216, 240, 243, 267, 270, 288, 324, 356, 360, 405, 432, 445, 480, 486, 534, 540, 648, 661, 712, 720, 801, 810, 864, 890, 972, 1068, 1080, 1215, 1296, 1322, 1335, 1424, 1440, 1602, 1620, 1780, 1944, 1983, 2136, 2160, 2403, 2430, 2592, 2644, 2670, 2848, 3204, 3240, 3305, 3560, 3888, 3966, 4005, 4272, 4320, 4806, 4860, 5288, 5340, 5949, 6408, 6480, 6610, 7120, 7209, 7776, 7932, 8010, 8544, 9612, 9720, 9915, 10576, 10680, 11898, 12015, 12816, 12960, 13220, 14240, 14418, 15864, 16020, 17847, 19224, 19440, 19830, 21152, 21360, 21627, 23796, 24030, 25632, 26440, 28836, 29745, 31728, 32040, 35694, 36045, 38448, 38880, 39660, 42720, 43254, 47592, 48060, 52880, 53541, 57672, 58829, 59490, 63456, 64080, 71388, 72090, 76896, 79320, 86508, 89235, 95184, 96120, 105760, 107082, 108135, 115344, 117658, 118980, 128160, 142776, 144180, 158640, 160623, 173016, 176487, 178470, 190368, 192240, 214164, 216270, 230688, 235316, 237960, 267705, 285552, 288360, 294145, 317280, 321246, 346032, 352974, 356940, 384480, 428328, 432540, 470632, 475920, 529461, 535410, 571104, 576720, 588290, 642492, 692064, 705948, 713880, 803115, 856656, 865080, 882435, 941264, 951840, 1058922, 1070820, 1153440, 1176580, 1284984, 1411896, 1427760, 1588383, 1606230, 1713312, 1730160, 1764870, 1882528, 2117844, 2141640, 2353160, 2569968, 2647305, 2823792, 2855520, 3176766, 3212460, 3460320, 3529740, 4235688, 4283280, 4706320, 4765149, 5139936, 5294610, 5647584, 6353532, 6424920, 7059480, 7941915, 8471376, 8566560, 9412640, 9530298, 10589220, 12707064, 12849840, 14118960, 14295447, 15883830, 16942752, 19060596, 21178440, 23825745, 25414128, 25699680, 28237920, 28590894, 31767660, 38121192, 42356880, 47651490, 50828256, 57181788, 63535320, 71477235, 76242384, 84713760, 95302980, 114363576, 127070640, 142954470, 152484768, 190605960, 228727152, 254141280, 285908940, 381211920, 457454304, 571817880, 762423840, 1143635760, 2287271520]

約数ペア:

[(1, 2287271520), (2, 1143635760), (3, 762423840), (4, 571817880), (5, 457454304), (6, 381211920), (8, 285908940), (9, 254141280), (10, 228727152), (12, 190605960), (15, 152484768), (16, 142954470), (18, 127070640), (20, 114363576), (24, 95302980), (27, 84713760), (30, 76242384), (32, 71477235), (36, 63535320), (40, 57181788), (45, 50828256), (48, 47651490), (54, 42356880), (60, 38121192), (72, 31767660), (80, 28590894), (81, 28237920), (89, 25699680), (90, 25414128), (96, 23825745), (108, 21178440), (120, 19060596), (135, 16942752), (144, 15883830), (160, 14295447), (162, 14118960), (178, 12849840), (180, 12707064), (216, 10589220), (240, 9530298), (243, 9412640), (267, 8566560), (270, 8471376), (288, 7941915), (324, 7059480), (356, 6424920), (360, 6353532), (405, 5647584), (432, 5294610), (445, 5139936), (480, 4765149), (486, 4706320), (534, 4283280), (540, 4235688), (648, 3529740), (661, 3460320), (712, 3212460), (720, 3176766), (801, 2855520), (810, 2823792), (864, 2647305), (890, 2569968), (972, 2353160), (1068, 2141640), (1080, 2117844), (1215, 1882528), (1296, 1764870), (1322, 1730160), (1335, 1713312), (1424, 1606230), (1440, 1588383), (1602, 1427760), (1620, 1411896), (1780, 1284984), (1944, 1176580), (1983, 1153440), (2136, 1070820), (2160, 1058922), (2403, 951840), (2430, 941264), (2592, 882435), (2644, 865080), (2670, 856656), (2848, 803115), (3204, 713880), (3240, 705948), (3305, 692064), (3560, 642492), (3888, 588290), (3966, 576720), (4005, 571104), (4272, 535410), (4320, 529461), (4806, 475920), (4860, 470632), (5288, 432540), (5340, 428328), (5949, 384480), (6408, 356940), (6480, 352974), (6610, 346032), (7120, 321246), (7209, 317280), (7776, 294145), (7932, 288360), (8010, 285552), (8544, 267705), (9612, 237960), (9720, 235316), (9915, 230688), (10576, 216270), (10680, 214164), (11898, 192240), (12015, 190368), (12816, 178470), (12960, 176487), (13220, 173016), (14240, 160623), (14418, 158640), (15864, 144180), (16020, 142776), (17847, 128160), (19224, 118980), (19440, 117658), (19830, 115344), (21152, 108135), (21360, 107082), (21627, 105760), (23796, 96120), (24030, 95184), (25632, 89235), (26440, 86508), (28836, 79320), (29745, 76896), (31728, 72090), (32040, 71388), (35694, 64080), (36045, 63456), (38448, 59490), (38880, 58829), (39660, 57672), (42720, 53541), (43254, 52880), (47592, 48060)]