326416961520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1835453}}^1$

素因数の和:1835504

約数の個数: 240

約数和(自身を含む): 1242675776160

約数和(自身を除く): 916258814640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5928, 6840, 7410, 8892, 9360, 9880, 11115, 11856, 13680, 14820, 17784, 19760, 22230, 29640, 35568, 44460, 59280, 88920, 177840, 1835453, 3670906, 5506359, 7341812, 9177265, 11012718, 14683624, 16519077, 18354530, 22025436, 23860889, 27531795, 29367248, 33038154, 34873607, 36709060, 44050872, 47721778, 55063590, 66076308, 69747214, 71582667, 73418120, 82595385, 88101744, 95443556, 104620821, 110127180, 119304445, 132152616, 139494428, 143165334, 146836240, 165190770, 174368035, 190887112, 209241642, 214748001, 220254360, 238608890, 264305232, 278988856, 286330668, 313862463, 330381540, 348736070, 357913335, 381774224, 418483284, 429496002, 440508720, 453356891, 477217780, 523104105, 557977712, 572661336, 627724926, 660763080, 697472140, 715826670, 836966568, 858992004, 906713782, 954435560, 1046208210, 1073740005, 1145322672, 1255449852, 1321526160, 1360070673, 1394944280, 1431653340, 1569312315, 1673933136, 1717984008, 1813427564, 1908871120, 2092416420, 2147480010, 2266784455, 2510899704, 2720141346, 2789888560, 2863306680, 3138624630, 3435968016, 3626855128, 4080212019, 4184832840, 4294960020, 4533568910, 5021799408, 5440282692, 5726613360, 6277249260, 6800353365, 7253710256, 8160424038, 8369665680, 8589920040, 9067137820, 10880565384, 12554498520, 13600706730, 16320848076, 17179840080, 18134275640, 20401060095, 21761130768, 25108997040, 27201413460, 32641696152, 36268551280, 40802120190, 54402826920, 65283392304, 81604240380, 108805653840, 163208480760, 326416961520]

約数ペア:

[(1, 326416961520), (2, 163208480760), (3, 108805653840), (4, 81604240380), (5, 65283392304), (6, 54402826920), (8, 40802120190), (9, 36268551280), (10, 32641696152), (12, 27201413460), (13, 25108997040), (15, 21761130768), (16, 20401060095), (18, 18134275640), (19, 17179840080), (20, 16320848076), (24, 13600706730), (26, 12554498520), (30, 10880565384), (36, 9067137820), (38, 8589920040), (39, 8369665680), (40, 8160424038), (45, 7253710256), (48, 6800353365), (52, 6277249260), (57, 5726613360), (60, 5440282692), (65, 5021799408), (72, 4533568910), (76, 4294960020), (78, 4184832840), (80, 4080212019), (90, 3626855128), (95, 3435968016), (104, 3138624630), (114, 2863306680), (117, 2789888560), (120, 2720141346), (130, 2510899704), (144, 2266784455), (152, 2147480010), (156, 2092416420), (171, 1908871120), (180, 1813427564), (190, 1717984008), (195, 1673933136), (208, 1569312315), (228, 1431653340), (234, 1394944280), (240, 1360070673), (247, 1321526160), (260, 1255449852), (285, 1145322672), (304, 1073740005), (312, 1046208210), (342, 954435560), (360, 906713782), (380, 858992004), (390, 836966568), (456, 715826670), (468, 697472140), (494, 660763080), (520, 627724926), (570, 572661336), (585, 557977712), (624, 523104105), (684, 477217780), (720, 453356891), (741, 440508720), (760, 429496002), (780, 418483284), (855, 381774224), (912, 357913335), (936, 348736070), (988, 330381540), (1040, 313862463), (1140, 286330668), (1170, 278988856), (1235, 264305232), (1368, 238608890), (1482, 220254360), (1520, 214748001), (1560, 209241642), (1710, 190887112), (1872, 174368035), (1976, 165190770), (2223, 146836240), (2280, 143165334), (2340, 139494428), (2470, 132152616), (2736, 119304445), (2964, 110127180), (3120, 104620821), (3420, 95443556), (3705, 88101744), (3952, 82595385), (4446, 73418120), (4560, 71582667), (4680, 69747214), (4940, 66076308), (5928, 55063590), (6840, 47721778), (7410, 44050872), (8892, 36709060), (9360, 34873607), (9880, 33038154), (11115, 29367248), (11856, 27531795), (13680, 23860889), (14820, 22025436), (17784, 18354530), (19760, 16519077), (22230, 14683624), (29640, 11012718), (35568, 9177265), (44460, 7341812), (59280, 5506359), (88920, 3670906), (177840, 1835453)]