2008147440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37861}}^1$

素因数の和:37907

約数の個数: 160

約数和(自身を含む): 7098670656

約数和(自身を除く): 5090523216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4420, 5304, 6630, 8840, 10608, 13260, 17680, 26520, 37861, 53040, 75722, 113583, 151444, 189305, 227166, 302888, 378610, 454332, 492193, 567915, 605776, 643637, 757220, 908664, 984386, 1135830, 1287274, 1476579, 1514440, 1817328, 1930911, 1968772, 2271660, 2460965, 2574548, 2953158, 3028880, 3218185, 3861822, 3937544, 4543320, 4921930, 5149096, 5906316, 6436370, 7382895, 7723644, 7875088, 8367281, 9086640, 9654555, 9843860, 10298192, 11812632, 12872740, 14765790, 15447288, 16734562, 19309110, 19687720, 23625264, 25101843, 25745480, 29531580, 30894576, 33469124, 38618220, 39375440, 41836405, 50203686, 51490960, 59063160, 66938248, 77236440, 83672810, 100407372, 118126320, 125509215, 133876496, 154472880, 167345620, 200814744, 251018430, 334691240, 401629488, 502036860, 669382480, 1004073720, 2008147440]

約数ペア:

[(1, 2008147440), (2, 1004073720), (3, 669382480), (4, 502036860), (5, 401629488), (6, 334691240), (8, 251018430), (10, 200814744), (12, 167345620), (13, 154472880), (15, 133876496), (16, 125509215), (17, 118126320), (20, 100407372), (24, 83672810), (26, 77236440), (30, 66938248), (34, 59063160), (39, 51490960), (40, 50203686), (48, 41836405), (51, 39375440), (52, 38618220), (60, 33469124), (65, 30894576), (68, 29531580), (78, 25745480), (80, 25101843), (85, 23625264), (102, 19687720), (104, 19309110), (120, 16734562), (130, 15447288), (136, 14765790), (156, 12872740), (170, 11812632), (195, 10298192), (204, 9843860), (208, 9654555), (221, 9086640), (240, 8367281), (255, 7875088), (260, 7723644), (272, 7382895), (312, 6436370), (340, 5906316), (390, 5149096), (408, 4921930), (442, 4543320), (510, 3937544), (520, 3861822), (624, 3218185), (663, 3028880), (680, 2953158), (780, 2574548), (816, 2460965), (884, 2271660), (1020, 1968772), (1040, 1930911), (1105, 1817328), (1326, 1514440), (1360, 1476579), (1560, 1287274), (1768, 1135830), (2040, 984386), (2210, 908664), (2652, 757220), (3120, 643637), (3315, 605776), (3536, 567915), (4080, 492193), (4420, 454332), (5304, 378610), (6630, 302888), (8840, 227166), (10608, 189305), (13260, 151444), (17680, 113583), (26520, 75722), (37861, 53040)]