23908702720

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11807}}^1$

素因数の和:11950

約数の個数: 160

約数和(自身を含む): 66099483648

約数和(自身を除く): 42190780928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 113, 128, 140, 160, 224, 226, 256, 280, 320, 448, 452, 512, 560, 565, 640, 791, 896, 904, 1120, 1130, 1280, 1582, 1792, 1808, 2240, 2260, 2560, 3164, 3584, 3616, 3955, 4480, 4520, 6328, 7232, 7910, 8960, 9040, 11807, 12656, 14464, 15820, 17920, 18080, 23614, 25312, 28928, 31640, 36160, 47228, 50624, 57856, 59035, 63280, 72320, 82649, 94456, 101248, 118070, 126560, 144640, 165298, 188912, 202496, 236140, 253120, 289280, 330596, 377824, 404992, 413245, 472280, 506240, 661192, 755648, 826490, 944560, 1012480, 1322384, 1334191, 1511296, 1652980, 1889120, 2024960, 2644768, 2668382, 3022592, 3305960, 3778240, 5289536, 5336764, 6045184, 6611920, 6670955, 7556480, 9339337, 10579072, 10673528, 13223840, 13341910, 15112960, 18678674, 21158144, 21347056, 26447680, 26683820, 30225920, 37357348, 42316288, 42694112, 46696685, 52895360, 53367640, 74714696, 85388224, 93393370, 105790720, 106735280, 149429392, 170776448, 186786740, 211581440, 213470560, 298858784, 341552896, 373573480, 426941120, 597717568, 683105792, 747146960, 853882240, 1195435136, 1494293920, 1707764480, 2390870272, 2988587840, 3415528960, 4781740544, 5977175680, 11954351360, 23908702720]

約数ペア:

[(1, 23908702720), (2, 11954351360), (4, 5977175680), (5, 4781740544), (7, 3415528960), (8, 2988587840), (10, 2390870272), (14, 1707764480), (16, 1494293920), (20, 1195435136), (28, 853882240), (32, 747146960), (35, 683105792), (40, 597717568), (56, 426941120), (64, 373573480), (70, 341552896), (80, 298858784), (112, 213470560), (113, 211581440), (128, 186786740), (140, 170776448), (160, 149429392), (224, 106735280), (226, 105790720), (256, 93393370), (280, 85388224), (320, 74714696), (448, 53367640), (452, 52895360), (512, 46696685), (560, 42694112), (565, 42316288), (640, 37357348), (791, 30225920), (896, 26683820), (904, 26447680), (1120, 21347056), (1130, 21158144), (1280, 18678674), (1582, 15112960), (1792, 13341910), (1808, 13223840), (2240, 10673528), (2260, 10579072), (2560, 9339337), (3164, 7556480), (3584, 6670955), (3616, 6611920), (3955, 6045184), (4480, 5336764), (4520, 5289536), (6328, 3778240), (7232, 3305960), (7910, 3022592), (8960, 2668382), (9040, 2644768), (11807, 2024960), (12656, 1889120), (14464, 1652980), (15820, 1511296), (17920, 1334191), (18080, 1322384), (23614, 1012480), (25312, 944560), (28928, 826490), (31640, 755648), (36160, 661192), (47228, 506240), (50624, 472280), (57856, 413245), (59035, 404992), (63280, 377824), (72320, 330596), (82649, 289280), (94456, 253120), (101248, 236140), (118070, 202496), (126560, 188912), (144640, 165298)]