2008353960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1009}}^1$

素因数の和:1145

約数の個数: 256

約数和(自身を含む): 7126560000

約数和(自身を除く): 5118206040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 97, 108, 114, 120, 135, 152, 171, 180, 190, 194, 216, 228, 270, 285, 291, 342, 360, 380, 388, 456, 485, 513, 540, 570, 582, 684, 760, 776, 855, 873, 970, 1009, 1026, 1080, 1140, 1164, 1368, 1455, 1710, 1746, 1843, 1940, 2018, 2052, 2280, 2328, 2565, 2619, 2910, 3027, 3420, 3492, 3686, 3880, 4036, 4104, 4365, 5045, 5130, 5238, 5529, 5820, 6054, 6840, 6984, 7372, 8072, 8730, 9081, 9215, 10090, 10260, 10476, 11058, 11640, 12108, 13095, 14744, 15135, 16587, 17460, 18162, 18430, 19171, 20180, 20520, 20952, 22116, 24216, 26190, 27243, 27645, 30270, 33174, 34920, 36324, 36860, 38342, 40360, 44232, 45405, 49761, 52380, 54486, 55290, 57513, 60540, 66348, 72648, 73720, 76684, 82935, 90810, 95855, 97873, 99522, 104760, 108972, 110580, 115026, 121080, 132696, 136215, 153368, 165870, 172539, 181620, 191710, 195746, 199044, 217944, 221160, 230052, 248805, 272430, 287565, 293619, 331740, 345078, 363240, 383420, 391492, 398088, 460104, 489365, 497610, 517617, 544860, 575130, 587238, 663480, 690156, 766840, 782984, 862695, 880857, 978730, 995220, 1035234, 1089720, 1150260, 1174476, 1380312, 1468095, 1725390, 1761714, 1859587, 1957460, 1990440, 2070468, 2300520, 2348952, 2588085, 2642571, 2936190, 3450780, 3523428, 3719174, 3914920, 4140936, 4404285, 5176170, 5285142, 5578761, 5872380, 6901560, 7046856, 7438348, 8808570, 9297935, 10352340, 10570284, 11157522, 11744760, 13212855, 14876696, 16736283, 17617140, 18595870, 20704680, 21140568, 22315044, 26425710, 27893805, 33472566, 35234280, 37191740, 44630088, 50208849, 52851420, 55787610, 66945132, 74383480, 83681415, 100417698, 105702840, 111575220, 133890264, 167362830, 200835396, 223150440, 251044245, 334725660, 401670792, 502088490, 669451320, 1004176980, 2008353960]

約数ペア:

[(1, 2008353960), (2, 1004176980), (3, 669451320), (4, 502088490), (5, 401670792), (6, 334725660), (8, 251044245), (9, 223150440), (10, 200835396), (12, 167362830), (15, 133890264), (18, 111575220), (19, 105702840), (20, 100417698), (24, 83681415), (27, 74383480), (30, 66945132), (36, 55787610), (38, 52851420), (40, 50208849), (45, 44630088), (54, 37191740), (57, 35234280), (60, 33472566), (72, 27893805), (76, 26425710), (90, 22315044), (95, 21140568), (97, 20704680), (108, 18595870), (114, 17617140), (120, 16736283), (135, 14876696), (152, 13212855), (171, 11744760), (180, 11157522), (190, 10570284), (194, 10352340), (216, 9297935), (228, 8808570), (270, 7438348), (285, 7046856), (291, 6901560), (342, 5872380), (360, 5578761), (380, 5285142), (388, 5176170), (456, 4404285), (485, 4140936), (513, 3914920), (540, 3719174), (570, 3523428), (582, 3450780), (684, 2936190), (760, 2642571), (776, 2588085), (855, 2348952), (873, 2300520), (970, 2070468), (1009, 1990440), (1026, 1957460), (1080, 1859587), (1140, 1761714), (1164, 1725390), (1368, 1468095), (1455, 1380312), (1710, 1174476), (1746, 1150260), (1843, 1089720), (1940, 1035234), (2018, 995220), (2052, 978730), (2280, 880857), (2328, 862695), (2565, 782984), (2619, 766840), (2910, 690156), (3027, 663480), (3420, 587238), (3492, 575130), (3686, 544860), (3880, 517617), (4036, 497610), (4104, 489365), (4365, 460104), (5045, 398088), (5130, 391492), (5238, 383420), (5529, 363240), (5820, 345078), (6054, 331740), (6840, 293619), (6984, 287565), (7372, 272430), (8072, 248805), (8730, 230052), (9081, 221160), (9215, 217944), (10090, 199044), (10260, 195746), (10476, 191710), (11058, 181620), (11640, 172539), (12108, 165870), (13095, 153368), (14744, 136215), (15135, 132696), (16587, 121080), (17460, 115026), (18162, 110580), (18430, 108972), (19171, 104760), (20180, 99522), (20520, 97873), (20952, 95855), (22116, 90810), (24216, 82935), (26190, 76684), (27243, 73720), (27645, 72648), (30270, 66348), (33174, 60540), (34920, 57513), (36324, 55290), (36860, 54486), (38342, 52380), (40360, 49761), (44232, 45405)]