2040675120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3181}}^1$

素因数の和:3223

約数の個数: 280

約数和(自身を含む): 7762730832

約数和(自身を除く): 5722055712

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, 243, 264, 270, 297, 324, 330, 360, 396, 405, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 729, 792, 810, 880, 891, 972, 990, 1080, 1188, 1215, 1296, 1320, 1458, 1485, 1584, 1620, 1782, 1944, 1980, 2160, 2376, 2430, 2640, 2673, 2916, 2970, 3181, 3240, 3564, 3645, 3888, 3960, 4455, 4752, 4860, 5346, 5832, 5940, 6362, 6480, 7128, 7290, 7920, 8019, 8910, 9543, 9720, 10692, 11664, 11880, 12724, 13365, 14256, 14580, 15905, 16038, 17820, 19086, 19440, 21384, 23760, 25448, 26730, 28629, 29160, 31810, 32076, 34991, 35640, 38172, 40095, 42768, 47715, 50896, 53460, 57258, 58320, 63620, 64152, 69982, 71280, 76344, 80190, 85887, 95430, 104973, 106920, 114516, 127240, 128304, 139964, 143145, 152688, 160380, 171774, 174955, 190860, 209946, 213840, 229032, 254480, 257661, 279928, 286290, 314919, 320760, 343548, 349910, 381720, 419892, 429435, 458064, 515322, 524865, 559856, 572580, 629838, 641520, 687096, 699820, 763440, 772983, 839784, 858870, 944757, 1030644, 1049730, 1145160, 1259676, 1288305, 1374192, 1399640, 1545966, 1574595, 1679568, 1717740, 1889514, 2061288, 2099460, 2290320, 2318949, 2519352, 2576610, 2799280, 2834271, 3091932, 3149190, 3435480, 3779028, 3864915, 4122576, 4198920, 4637898, 4723785, 5038704, 5153220, 5668542, 6183864, 6298380, 6870960, 7558056, 7729830, 8397840, 8502813, 9275796, 9447570, 10306440, 11337084, 11594745, 12367728, 12596760, 14171355, 15116112, 15459660, 17005626, 18551592, 18895140, 20612880, 22674168, 23189490, 25193520, 25508439, 28342710, 30919320, 34011252, 37103184, 37790280, 42514065, 45348336, 46378980, 51016878, 56685420, 61838640, 68022504, 75580560, 85028130, 92757960, 102033756, 113370840, 127542195, 136045008, 170056260, 185515920, 204067512, 226741680, 255084390, 340112520, 408135024, 510168780, 680225040, 1020337560, 2040675120]

約数ペア:

[(1, 2040675120), (2, 1020337560), (3, 680225040), (4, 510168780), (5, 408135024), (6, 340112520), (8, 255084390), (9, 226741680), (10, 204067512), (11, 185515920), (12, 170056260), (15, 136045008), (16, 127542195), (18, 113370840), (20, 102033756), (22, 92757960), (24, 85028130), (27, 75580560), (30, 68022504), (33, 61838640), (36, 56685420), (40, 51016878), (44, 46378980), (45, 45348336), (48, 42514065), (54, 37790280), (55, 37103184), (60, 34011252), (66, 30919320), (72, 28342710), (80, 25508439), (81, 25193520), (88, 23189490), (90, 22674168), (99, 20612880), (108, 18895140), (110, 18551592), (120, 17005626), (132, 15459660), (135, 15116112), (144, 14171355), (162, 12596760), (165, 12367728), (176, 11594745), (180, 11337084), (198, 10306440), (216, 9447570), (220, 9275796), (240, 8502813), (243, 8397840), (264, 7729830), (270, 7558056), (297, 6870960), (324, 6298380), (330, 6183864), (360, 5668542), (396, 5153220), (405, 5038704), (432, 4723785), (440, 4637898), (486, 4198920), (495, 4122576), (528, 3864915), (540, 3779028), (594, 3435480), (648, 3149190), (660, 3091932), (720, 2834271), (729, 2799280), (792, 2576610), (810, 2519352), (880, 2318949), (891, 2290320), (972, 2099460), (990, 2061288), (1080, 1889514), (1188, 1717740), (1215, 1679568), (1296, 1574595), (1320, 1545966), (1458, 1399640), (1485, 1374192), (1584, 1288305), (1620, 1259676), (1782, 1145160), (1944, 1049730), (1980, 1030644), (2160, 944757), (2376, 858870), (2430, 839784), (2640, 772983), (2673, 763440), (2916, 699820), (2970, 687096), (3181, 641520), (3240, 629838), (3564, 572580), (3645, 559856), (3888, 524865), (3960, 515322), (4455, 458064), (4752, 429435), (4860, 419892), (5346, 381720), (5832, 349910), (5940, 343548), (6362, 320760), (6480, 314919), (7128, 286290), (7290, 279928), (7920, 257661), (8019, 254480), (8910, 229032), (9543, 213840), (9720, 209946), (10692, 190860), (11664, 174955), (11880, 171774), (12724, 160380), (13365, 152688), (14256, 143145), (14580, 139964), (15905, 128304), (16038, 127240), (17820, 114516), (19086, 106920), (19440, 104973), (21384, 95430), (23760, 85887), (25448, 80190), (26730, 76344), (28629, 71280), (29160, 69982), (31810, 64152), (32076, 63620), (34991, 58320), (35640, 57258), (38172, 53460), (40095, 50896), (42768, 47715)]