1220190912

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{569}}^1$

素因数の和:680

約数の個数: 224

約数和(自身を含む): 3856939200

約数和(自身を除く): 2636748288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 73, 96, 102, 108, 136, 144, 146, 153, 192, 204, 216, 219, 272, 288, 292, 306, 408, 432, 438, 459, 544, 569, 576, 584, 612, 657, 816, 864, 876, 918, 1088, 1138, 1168, 1224, 1241, 1314, 1632, 1707, 1728, 1752, 1836, 1971, 2276, 2336, 2448, 2482, 2628, 3264, 3414, 3504, 3672, 3723, 3942, 4552, 4672, 4896, 4964, 5121, 5256, 6828, 7008, 7344, 7446, 7884, 9104, 9673, 9792, 9928, 10242, 10512, 11169, 13656, 14016, 14688, 14892, 15363, 15768, 18208, 19346, 19856, 20484, 21024, 22338, 27312, 29019, 29376, 29784, 30726, 31536, 33507, 36416, 38692, 39712, 40968, 41537, 42048, 44676, 54624, 58038, 59568, 61452, 63072, 67014, 77384, 79424, 81936, 83074, 87057, 89352, 109248, 116076, 119136, 122904, 124611, 126144, 134028, 154768, 163872, 166148, 174114, 178704, 232152, 238272, 245808, 249222, 261171, 268056, 309536, 327744, 332296, 348228, 357408, 373833, 464304, 491616, 498444, 522342, 536112, 619072, 664592, 696456, 706129, 714816, 747666, 928608, 983232, 996888, 1044684, 1072224, 1121499, 1329184, 1392912, 1412258, 1495332, 1857216, 1993776, 2089368, 2118387, 2144448, 2242998, 2658368, 2785824, 2824516, 2990664, 3987552, 4178736, 4236774, 4485996, 5571648, 5649032, 5981328, 6355161, 7975104, 8357472, 8473548, 8971992, 11298064, 11962656, 12710322, 16714944, 16947096, 17943984, 19065483, 22596128, 23925312, 25420644, 33894192, 35887968, 38130966, 45192256, 50841288, 67788384, 71775936, 76261932, 101682576, 135576768, 152523864, 203365152, 305047728, 406730304, 610095456, 1220190912]

約数ペア:

[(1, 1220190912), (2, 610095456), (3, 406730304), (4, 305047728), (6, 203365152), (8, 152523864), (9, 135576768), (12, 101682576), (16, 76261932), (17, 71775936), (18, 67788384), (24, 50841288), (27, 45192256), (32, 38130966), (34, 35887968), (36, 33894192), (48, 25420644), (51, 23925312), (54, 22596128), (64, 19065483), (68, 17943984), (72, 16947096), (73, 16714944), (96, 12710322), (102, 11962656), (108, 11298064), (136, 8971992), (144, 8473548), (146, 8357472), (153, 7975104), (192, 6355161), (204, 5981328), (216, 5649032), (219, 5571648), (272, 4485996), (288, 4236774), (292, 4178736), (306, 3987552), (408, 2990664), (432, 2824516), (438, 2785824), (459, 2658368), (544, 2242998), (569, 2144448), (576, 2118387), (584, 2089368), (612, 1993776), (657, 1857216), (816, 1495332), (864, 1412258), (876, 1392912), (918, 1329184), (1088, 1121499), (1138, 1072224), (1168, 1044684), (1224, 996888), (1241, 983232), (1314, 928608), (1632, 747666), (1707, 714816), (1728, 706129), (1752, 696456), (1836, 664592), (1971, 619072), (2276, 536112), (2336, 522342), (2448, 498444), (2482, 491616), (2628, 464304), (3264, 373833), (3414, 357408), (3504, 348228), (3672, 332296), (3723, 327744), (3942, 309536), (4552, 268056), (4672, 261171), (4896, 249222), (4964, 245808), (5121, 238272), (5256, 232152), (6828, 178704), (7008, 174114), (7344, 166148), (7446, 163872), (7884, 154768), (9104, 134028), (9673, 126144), (9792, 124611), (9928, 122904), (10242, 119136), (10512, 116076), (11169, 109248), (13656, 89352), (14016, 87057), (14688, 83074), (14892, 81936), (15363, 79424), (15768, 77384), (18208, 67014), (19346, 63072), (19856, 61452), (20484, 59568), (21024, 58038), (22338, 54624), (27312, 44676), (29019, 42048), (29376, 41537), (29784, 40968), (30726, 39712), (31536, 38692), (33507, 36416)]