1907995680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1980

約数の個数: 288

約数和(自身を含む): 7065899568

約数和(自身を除く): 5157903888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 136, 144, 153, 160, 164, 170, 180, 204, 205, 240, 246, 255, 272, 288, 306, 328, 340, 360, 369, 408, 410, 480, 492, 510, 544, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 984, 1020, 1224, 1230, 1312, 1360, 1394, 1440, 1476, 1530, 1632, 1640, 1845, 1901, 1968, 2040, 2091, 2448, 2460, 2720, 2788, 2952, 3060, 3280, 3485, 3690, 3802, 3936, 4080, 4182, 4896, 4920, 5576, 5703, 5904, 6120, 6273, 6560, 6970, 7380, 7604, 8160, 8364, 9505, 9840, 10455, 11152, 11406, 11808, 12240, 12546, 13940, 14760, 15208, 16728, 17109, 19010, 19680, 20910, 22304, 22812, 24480, 25092, 27880, 28515, 29520, 30416, 31365, 32317, 33456, 34218, 38020, 41820, 45624, 50184, 55760, 57030, 59040, 60832, 62730, 64634, 66912, 68436, 76040, 77941, 83640, 85545, 91248, 96951, 100368, 111520, 114060, 125460, 129268, 136872, 152080, 155882, 161585, 167280, 171090, 182496, 193902, 200736, 228120, 233823, 250920, 258536, 273744, 290853, 304160, 311764, 323170, 334560, 342180, 387804, 389705, 456240, 467646, 484755, 501840, 517072, 547488, 581706, 623528, 646340, 684360, 701469, 775608, 779410, 912480, 935292, 969510, 1003680, 1034144, 1163412, 1169115, 1247056, 1292680, 1324997, 1368720, 1402938, 1454265, 1551216, 1558820, 1870584, 1939020, 2326824, 2338230, 2494112, 2585360, 2649994, 2737440, 2805876, 2908530, 3102432, 3117640, 3507345, 3741168, 3878040, 3974991, 4653648, 4676460, 5170720, 5299988, 5611752, 5817060, 6235280, 6624985, 7014690, 7482336, 7756080, 7949982, 9307296, 9352920, 10599976, 11223504, 11634120, 11924973, 12470560, 13249970, 14029380, 15512160, 15899964, 18705840, 19874955, 21199952, 22447008, 23268240, 23849946, 26499940, 28058760, 31799928, 37411680, 39749910, 42399904, 46536480, 47699892, 52999880, 56117520, 59624865, 63599856, 79499820, 95399784, 105999760, 112235040, 119249730, 127199712, 158999640, 190799568, 211999520, 238499460, 317999280, 381599136, 476998920, 635998560, 953997840, 1907995680]

約数ペア:

[(1, 1907995680), (2, 953997840), (3, 635998560), (4, 476998920), (5, 381599136), (6, 317999280), (8, 238499460), (9, 211999520), (10, 190799568), (12, 158999640), (15, 127199712), (16, 119249730), (17, 112235040), (18, 105999760), (20, 95399784), (24, 79499820), (30, 63599856), (32, 59624865), (34, 56117520), (36, 52999880), (40, 47699892), (41, 46536480), (45, 42399904), (48, 39749910), (51, 37411680), (60, 31799928), (68, 28058760), (72, 26499940), (80, 23849946), (82, 23268240), (85, 22447008), (90, 21199952), (96, 19874955), (102, 18705840), (120, 15899964), (123, 15512160), (136, 14029380), (144, 13249970), (153, 12470560), (160, 11924973), (164, 11634120), (170, 11223504), (180, 10599976), (204, 9352920), (205, 9307296), (240, 7949982), (246, 7756080), (255, 7482336), (272, 7014690), (288, 6624985), (306, 6235280), (328, 5817060), (340, 5611752), (360, 5299988), (369, 5170720), (408, 4676460), (410, 4653648), (480, 3974991), (492, 3878040), (510, 3741168), (544, 3507345), (612, 3117640), (615, 3102432), (656, 2908530), (680, 2805876), (697, 2737440), (720, 2649994), (738, 2585360), (765, 2494112), (816, 2338230), (820, 2326824), (984, 1939020), (1020, 1870584), (1224, 1558820), (1230, 1551216), (1312, 1454265), (1360, 1402938), (1394, 1368720), (1440, 1324997), (1476, 1292680), (1530, 1247056), (1632, 1169115), (1640, 1163412), (1845, 1034144), (1901, 1003680), (1968, 969510), (2040, 935292), (2091, 912480), (2448, 779410), (2460, 775608), (2720, 701469), (2788, 684360), (2952, 646340), (3060, 623528), (3280, 581706), (3485, 547488), (3690, 517072), (3802, 501840), (3936, 484755), (4080, 467646), (4182, 456240), (4896, 389705), (4920, 387804), (5576, 342180), (5703, 334560), (5904, 323170), (6120, 311764), (6273, 304160), (6560, 290853), (6970, 273744), (7380, 258536), (7604, 250920), (8160, 233823), (8364, 228120), (9505, 200736), (9840, 193902), (10455, 182496), (11152, 171090), (11406, 167280), (11808, 161585), (12240, 155882), (12546, 152080), (13940, 136872), (14760, 129268), (15208, 125460), (16728, 114060), (17109, 111520), (19010, 100368), (19680, 96951), (20910, 91248), (22304, 85545), (22812, 83640), (24480, 77941), (25092, 76040), (27880, 68436), (28515, 66912), (29520, 64634), (30416, 62730), (31365, 60832), (32317, 59040), (33456, 57030), (34218, 55760), (38020, 50184), (41820, 45624)]