2218447440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31123}}^1$

素因数の和:31159

約数の個数: 200

約数和(自身を含む): 8405720928

約数和(自身を除く): 6187273488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 495, 528, 540, 594, 648, 660, 720, 792, 810, 880, 891, 990, 1080, 1188, 1296, 1320, 1485, 1584, 1620, 1782, 1980, 2160, 2376, 2640, 2970, 3240, 3564, 3960, 4455, 4752, 5940, 6480, 7128, 7920, 8910, 11880, 14256, 17820, 23760, 31123, 35640, 62246, 71280, 93369, 124492, 155615, 186738, 248984, 280107, 311230, 342353, 373476, 466845, 497968, 560214, 622460, 684706, 746952, 840321, 933690, 1027059, 1120428, 1244920, 1369412, 1400535, 1493904, 1680642, 1711765, 1867380, 2054118, 2240856, 2489840, 2520963, 2738824, 2801070, 3081177, 3361284, 3423530, 3734760, 4108236, 4201605, 4481712, 5041926, 5135295, 5477648, 5602140, 6162354, 6722568, 6847060, 7469520, 8216472, 8403210, 9243531, 10083852, 10270590, 11204280, 12324708, 12604815, 13445136, 13694120, 15405885, 16432944, 16806420, 18487062, 20167704, 20541180, 22408560, 24649416, 25209630, 27388240, 27730593, 30811770, 33612840, 36974124, 40335408, 41082360, 46217655, 49298832, 50419260, 55461186, 61623540, 67225680, 73948248, 82164720, 92435310, 100838520, 110922372, 123247080, 138652965, 147896496, 184870620, 201677040, 221844744, 246494160, 277305930, 369741240, 443689488, 554611860, 739482480, 1109223720, 2218447440]

約数ペア:

[(1, 2218447440), (2, 1109223720), (3, 739482480), (4, 554611860), (5, 443689488), (6, 369741240), (8, 277305930), (9, 246494160), (10, 221844744), (11, 201677040), (12, 184870620), (15, 147896496), (16, 138652965), (18, 123247080), (20, 110922372), (22, 100838520), (24, 92435310), (27, 82164720), (30, 73948248), (33, 67225680), (36, 61623540), (40, 55461186), (44, 50419260), (45, 49298832), (48, 46217655), (54, 41082360), (55, 40335408), (60, 36974124), (66, 33612840), (72, 30811770), (80, 27730593), (81, 27388240), (88, 25209630), (90, 24649416), (99, 22408560), (108, 20541180), (110, 20167704), (120, 18487062), (132, 16806420), (135, 16432944), (144, 15405885), (162, 13694120), (165, 13445136), (176, 12604815), (180, 12324708), (198, 11204280), (216, 10270590), (220, 10083852), (240, 9243531), (264, 8403210), (270, 8216472), (297, 7469520), (324, 6847060), (330, 6722568), (360, 6162354), (396, 5602140), (405, 5477648), (432, 5135295), (440, 5041926), (495, 4481712), (528, 4201605), (540, 4108236), (594, 3734760), (648, 3423530), (660, 3361284), (720, 3081177), (792, 2801070), (810, 2738824), (880, 2520963), (891, 2489840), (990, 2240856), (1080, 2054118), (1188, 1867380), (1296, 1711765), (1320, 1680642), (1485, 1493904), (1584, 1400535), (1620, 1369412), (1782, 1244920), (1980, 1120428), (2160, 1027059), (2376, 933690), (2640, 840321), (2970, 746952), (3240, 684706), (3564, 622460), (3960, 560214), (4455, 497968), (4752, 466845), (5940, 373476), (6480, 342353), (7128, 311230), (7920, 280107), (8910, 248984), (11880, 186738), (14256, 155615), (17820, 124492), (23760, 93369), (31123, 71280), (35640, 62246)]