2903806080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{72019}}^1$

素因数の和:72051

約数の個数: 192

約数和(自身を含む): 11459822400

約数和(自身を除く): 8556016320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 72019, 144038, 216057, 288076, 360095, 432114, 504133, 576152, 648171, 720190, 864228, 1008266, 1080285, 1152304, 1296342, 1440380, 1512399, 1728456, 2016532, 2160570, 2304608, 2520665, 2592684, 2880760, 3024798, 3240855, 3456912, 4033064, 4321140, 4537197, 4609216, 5041330, 5185368, 5761520, 6049596, 6481710, 6913824, 7561995, 8066128, 8642280, 9074394, 9218432, 10082660, 10370736, 11523040, 12099192, 12963420, 13827648, 15123990, 16132256, 17284560, 18148788, 20165320, 20741472, 22685985, 23046080, 24198384, 25926840, 27655296, 30247980, 32264512, 34569120, 36297576, 40330640, 41482944, 45371970, 46092160, 48396768, 51853680, 60495960, 64529024, 69138240, 72595152, 80661280, 82965888, 90743940, 96793536, 103707360, 120991920, 138276480, 145190304, 161322560, 181487880, 193587072, 207414720, 241983840, 290380608, 322645120, 362975760, 414829440, 483967680, 580761216, 725951520, 967935360, 1451903040, 2903806080]

約数ペア:

[(1, 2903806080), (2, 1451903040), (3, 967935360), (4, 725951520), (5, 580761216), (6, 483967680), (7, 414829440), (8, 362975760), (9, 322645120), (10, 290380608), (12, 241983840), (14, 207414720), (15, 193587072), (16, 181487880), (18, 161322560), (20, 145190304), (21, 138276480), (24, 120991920), (28, 103707360), (30, 96793536), (32, 90743940), (35, 82965888), (36, 80661280), (40, 72595152), (42, 69138240), (45, 64529024), (48, 60495960), (56, 51853680), (60, 48396768), (63, 46092160), (64, 45371970), (70, 41482944), (72, 40330640), (80, 36297576), (84, 34569120), (90, 32264512), (96, 30247980), (105, 27655296), (112, 25926840), (120, 24198384), (126, 23046080), (128, 22685985), (140, 20741472), (144, 20165320), (160, 18148788), (168, 17284560), (180, 16132256), (192, 15123990), (210, 13827648), (224, 12963420), (240, 12099192), (252, 11523040), (280, 10370736), (288, 10082660), (315, 9218432), (320, 9074394), (336, 8642280), (360, 8066128), (384, 7561995), (420, 6913824), (448, 6481710), (480, 6049596), (504, 5761520), (560, 5185368), (576, 5041330), (630, 4609216), (640, 4537197), (672, 4321140), (720, 4033064), (840, 3456912), (896, 3240855), (960, 3024798), (1008, 2880760), (1120, 2592684), (1152, 2520665), (1260, 2304608), (1344, 2160570), (1440, 2016532), (1680, 1728456), (1920, 1512399), (2016, 1440380), (2240, 1296342), (2520, 1152304), (2688, 1080285), (2880, 1008266), (3360, 864228), (4032, 720190), (4480, 648171), (5040, 576152), (5760, 504133), (6720, 432114), (8064, 360095), (10080, 288076), (13440, 216057), (20160, 144038), (40320, 72019)]