1438739280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3239

約数の個数: 320

約数和(自身を含む): 5692492800

約数和(自身を除く): 4253753520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 396, 418, 432, 440, 456, 495, 513, 528, 540, 570, 594, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1485, 1520, 1584, 1672, 1710, 1881, 1980, 2052, 2090, 2160, 2280, 2376, 2508, 2565, 2640, 2736, 2970, 3135, 3187, 3344, 3420, 3762, 3960, 4104, 4180, 4560, 4752, 5016, 5130, 5643, 5940, 6270, 6374, 6840, 7524, 7920, 8208, 8360, 9405, 9561, 10032, 10260, 11286, 11880, 12540, 12748, 13680, 15048, 15935, 16720, 18810, 19122, 20520, 22572, 23760, 25080, 25496, 28215, 28683, 30096, 31870, 35057, 37620, 38244, 41040, 45144, 47805, 50160, 50992, 56430, 57366, 60553, 63740, 70114, 75240, 76488, 86049, 90288, 95610, 105171, 112860, 114732, 121106, 127480, 140228, 143415, 150480, 152976, 172098, 175285, 181659, 191220, 210342, 225720, 229464, 242212, 254960, 280456, 286830, 302765, 315513, 344196, 350570, 363318, 382440, 420684, 430245, 451440, 458928, 484424, 525855, 544977, 560912, 573660, 605530, 631026, 666083, 688392, 701140, 726636, 764880, 841368, 860490, 908295, 946539, 968848, 1051710, 1089954, 1147320, 1211060, 1262052, 1332166, 1376784, 1402280, 1453272, 1577565, 1634931, 1682736, 1720980, 1816590, 1893078, 1998249, 2103420, 2179908, 2294640, 2422120, 2524104, 2664332, 2724885, 2804560, 2906544, 3155130, 3269862, 3330415, 3441960, 3633180, 3786156, 3996498, 4206840, 4359816, 4732695, 4844240, 5048208, 5328664, 5449770, 5994747, 6310260, 6539724, 6660830, 6883920, 7266360, 7572312, 7992996, 8174655, 8413680, 8719632, 9465390, 9991245, 10657328, 10899540, 11989494, 12620520, 13079448, 13321660, 14532720, 15144624, 15985992, 16349310, 17984241, 18930780, 19982490, 21799080, 23978988, 25241040, 26158896, 26643320, 29973735, 31971984, 32698620, 35968482, 37861560, 39964980, 43598160, 47957976, 53286640, 59947470, 65397240, 71936964, 75723120, 79929960, 89921205, 95915952, 119894940, 130794480, 143873928, 159859920, 179842410, 239789880, 287747856, 359684820, 479579760, 719369640, 1438739280]

約数ペア:

[(1, 1438739280), (2, 719369640), (3, 479579760), (4, 359684820), (5, 287747856), (6, 239789880), (8, 179842410), (9, 159859920), (10, 143873928), (11, 130794480), (12, 119894940), (15, 95915952), (16, 89921205), (18, 79929960), (19, 75723120), (20, 71936964), (22, 65397240), (24, 59947470), (27, 53286640), (30, 47957976), (33, 43598160), (36, 39964980), (38, 37861560), (40, 35968482), (44, 32698620), (45, 31971984), (48, 29973735), (54, 26643320), (55, 26158896), (57, 25241040), (60, 23978988), (66, 21799080), (72, 19982490), (76, 18930780), (80, 17984241), (88, 16349310), (90, 15985992), (95, 15144624), (99, 14532720), (108, 13321660), (110, 13079448), (114, 12620520), (120, 11989494), (132, 10899540), (135, 10657328), (144, 9991245), (152, 9465390), (165, 8719632), (171, 8413680), (176, 8174655), (180, 7992996), (190, 7572312), (198, 7266360), (209, 6883920), (216, 6660830), (220, 6539724), (228, 6310260), (240, 5994747), (264, 5449770), (270, 5328664), (285, 5048208), (297, 4844240), (304, 4732695), (330, 4359816), (342, 4206840), (360, 3996498), (380, 3786156), (396, 3633180), (418, 3441960), (432, 3330415), (440, 3269862), (456, 3155130), (495, 2906544), (513, 2804560), (528, 2724885), (540, 2664332), (570, 2524104), (594, 2422120), (627, 2294640), (660, 2179908), (684, 2103420), (720, 1998249), (760, 1893078), (792, 1816590), (836, 1720980), (855, 1682736), (880, 1634931), (912, 1577565), (990, 1453272), (1026, 1402280), (1045, 1376784), (1080, 1332166), (1140, 1262052), (1188, 1211060), (1254, 1147320), (1320, 1089954), (1368, 1051710), (1485, 968848), (1520, 946539), (1584, 908295), (1672, 860490), (1710, 841368), (1881, 764880), (1980, 726636), (2052, 701140), (2090, 688392), (2160, 666083), (2280, 631026), (2376, 605530), (2508, 573660), (2565, 560912), (2640, 544977), (2736, 525855), (2970, 484424), (3135, 458928), (3187, 451440), (3344, 430245), (3420, 420684), (3762, 382440), (3960, 363318), (4104, 350570), (4180, 344196), (4560, 315513), (4752, 302765), (5016, 286830), (5130, 280456), (5643, 254960), (5940, 242212), (6270, 229464), (6374, 225720), (6840, 210342), (7524, 191220), (7920, 181659), (8208, 175285), (8360, 172098), (9405, 152976), (9561, 150480), (10032, 143415), (10260, 140228), (11286, 127480), (11880, 121106), (12540, 114732), (12748, 112860), (13680, 105171), (15048, 95610), (15935, 90288), (16720, 86049), (18810, 76488), (19122, 75240), (20520, 70114), (22572, 63740), (23760, 60553), (25080, 57366), (25496, 56430), (28215, 50992), (28683, 50160), (30096, 47805), (31870, 45144), (35057, 41040), (37620, 38244)]