108777760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 192

約数和(自身を含む): 327849984

約数和(自身を除く): 219072224

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 160, 182, 208, 217, 224, 241, 248, 260, 280, 310, 364, 403, 416, 434, 455, 482, 496, 520, 560, 620, 728, 806, 868, 910, 964, 992, 1040, 1085, 1120, 1205, 1240, 1456, 1612, 1687, 1736, 1820, 1928, 2015, 2080, 2170, 2410, 2480, 2821, 2912, 3133, 3224, 3374, 3472, 3640, 3856, 4030, 4340, 4820, 4960, 5642, 6266, 6448, 6748, 6944, 7280, 7471, 7712, 8060, 8435, 8680, 9640, 11284, 12532, 12896, 13496, 14105, 14560, 14942, 15665, 16120, 16870, 17360, 19280, 21931, 22568, 25064, 26992, 28210, 29884, 31330, 32240, 33740, 34720, 37355, 38560, 43862, 45136, 50128, 52297, 53984, 56420, 59768, 62660, 64480, 67480, 74710, 87724, 90272, 97123, 100256, 104594, 109655, 112840, 119536, 125320, 134960, 149420, 175448, 194246, 209188, 219310, 225680, 239072, 250640, 261485, 269920, 298840, 350896, 388492, 418376, 438620, 451360, 485615, 501280, 522970, 597680, 679861, 701792, 776984, 836752, 877240, 971230, 1045940, 1195360, 1359722, 1553968, 1673504, 1754480, 1942460, 2091880, 2719444, 3107936, 3399305, 3508960, 3884920, 4183760, 5438888, 6798610, 7769840, 8367520, 10877776, 13597220, 15539680, 21755552, 27194440, 54388880, 108777760]

約数ペア:

[(1, 108777760), (2, 54388880), (4, 27194440), (5, 21755552), (7, 15539680), (8, 13597220), (10, 10877776), (13, 8367520), (14, 7769840), (16, 6798610), (20, 5438888), (26, 4183760), (28, 3884920), (31, 3508960), (32, 3399305), (35, 3107936), (40, 2719444), (52, 2091880), (56, 1942460), (62, 1754480), (65, 1673504), (70, 1553968), (80, 1359722), (91, 1195360), (104, 1045940), (112, 971230), (124, 877240), (130, 836752), (140, 776984), (155, 701792), (160, 679861), (182, 597680), (208, 522970), (217, 501280), (224, 485615), (241, 451360), (248, 438620), (260, 418376), (280, 388492), (310, 350896), (364, 298840), (403, 269920), (416, 261485), (434, 250640), (455, 239072), (482, 225680), (496, 219310), (520, 209188), (560, 194246), (620, 175448), (728, 149420), (806, 134960), (868, 125320), (910, 119536), (964, 112840), (992, 109655), (1040, 104594), (1085, 100256), (1120, 97123), (1205, 90272), (1240, 87724), (1456, 74710), (1612, 67480), (1687, 64480), (1736, 62660), (1820, 59768), (1928, 56420), (2015, 53984), (2080, 52297), (2170, 50128), (2410, 45136), (2480, 43862), (2821, 38560), (2912, 37355), (3133, 34720), (3224, 33740), (3374, 32240), (3472, 31330), (3640, 29884), (3856, 28210), (4030, 26992), (4340, 25064), (4820, 22568), (4960, 21931), (5642, 19280), (6266, 17360), (6448, 16870), (6748, 16120), (6944, 15665), (7280, 14942), (7471, 14560), (7712, 14105), (8060, 13496), (8435, 12896), (8680, 12532), (9640, 11284)]