2015665920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9209}}^1$

素因数の和:9255

約数の個数: 216

約数和(自身を含む): 7341843600

約数和(自身を除く): 5326177680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 9209, 10944, 11520, 12160, 13680, 14592, 18240, 18418, 21888, 24320, 27360, 27627, 36480, 36836, 43776, 46045, 54720, 55254, 72960, 73672, 82881, 92090, 109440, 110508, 138135, 147344, 165762, 174971, 184180, 218880, 221016, 276270, 294688, 331524, 349942, 368360, 414405, 442032, 524913, 552540, 589376, 663048, 699884, 736720, 828810, 874855, 884064, 1049826, 1105080, 1178752, 1326096, 1399768, 1473440, 1574739, 1657620, 1749710, 1768128, 2099652, 2210160, 2357504, 2624565, 2652192, 2799536, 2946880, 3149478, 3315240, 3499420, 3536256, 4199304, 4420320, 5249130, 5304384, 5599072, 5893760, 6298956, 6630480, 6998840, 7072512, 7873695, 8398608, 8840640, 10498260, 10608768, 11198144, 11787520, 12597912, 13260960, 13997680, 15747390, 16797216, 17681280, 20996520, 21217536, 22396288, 25195824, 26521920, 27995360, 31494780, 33594432, 35362560, 41993040, 44792576, 50391648, 53043840, 55990720, 62989560, 67188864, 83986080, 100783296, 106087680, 111981440, 125979120, 134377728, 167972160, 201566592, 223962880, 251958240, 335944320, 403133184, 503916480, 671888640, 1007832960, 2015665920]

約数ペア:

[(1, 2015665920), (2, 1007832960), (3, 671888640), (4, 503916480), (5, 403133184), (6, 335944320), (8, 251958240), (9, 223962880), (10, 201566592), (12, 167972160), (15, 134377728), (16, 125979120), (18, 111981440), (19, 106087680), (20, 100783296), (24, 83986080), (30, 67188864), (32, 62989560), (36, 55990720), (38, 53043840), (40, 50391648), (45, 44792576), (48, 41993040), (57, 35362560), (60, 33594432), (64, 31494780), (72, 27995360), (76, 26521920), (80, 25195824), (90, 22396288), (95, 21217536), (96, 20996520), (114, 17681280), (120, 16797216), (128, 15747390), (144, 13997680), (152, 13260960), (160, 12597912), (171, 11787520), (180, 11198144), (190, 10608768), (192, 10498260), (228, 8840640), (240, 8398608), (256, 7873695), (285, 7072512), (288, 6998840), (304, 6630480), (320, 6298956), (342, 5893760), (360, 5599072), (380, 5304384), (384, 5249130), (456, 4420320), (480, 4199304), (570, 3536256), (576, 3499420), (608, 3315240), (640, 3149478), (684, 2946880), (720, 2799536), (760, 2652192), (768, 2624565), (855, 2357504), (912, 2210160), (960, 2099652), (1140, 1768128), (1152, 1749710), (1216, 1657620), (1280, 1574739), (1368, 1473440), (1440, 1399768), (1520, 1326096), (1710, 1178752), (1824, 1105080), (1920, 1049826), (2280, 884064), (2304, 874855), (2432, 828810), (2736, 736720), (2880, 699884), (3040, 663048), (3420, 589376), (3648, 552540), (3840, 524913), (4560, 442032), (4864, 414405), (5472, 368360), (5760, 349942), (6080, 331524), (6840, 294688), (7296, 276270), (9120, 221016), (9209, 218880), (10944, 184180), (11520, 174971), (12160, 165762), (13680, 147344), (14592, 138135), (18240, 110508), (18418, 109440), (21888, 92090), (24320, 82881), (27360, 73672), (27627, 72960), (36480, 55254), (36836, 54720), (43776, 46045)]