21850271040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{42703}}^1$

素因数の和:42777

約数の個数: 224

約数和(自身を含む): 76535133696

約数和(自身を除く): 54684862656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 130, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 312, 320, 328, 390, 410, 416, 480, 492, 520, 533, 615, 624, 656, 780, 820, 832, 960, 984, 1040, 1066, 1230, 1248, 1312, 1560, 1599, 1640, 1968, 2080, 2132, 2460, 2496, 2624, 2665, 3120, 3198, 3280, 3936, 4160, 4264, 4920, 5330, 6240, 6396, 6560, 7872, 7995, 8528, 9840, 10660, 12480, 12792, 13120, 15990, 17056, 19680, 21320, 25584, 31980, 34112, 39360, 42640, 42703, 51168, 63960, 85280, 85406, 102336, 127920, 128109, 170560, 170812, 213515, 255840, 256218, 341624, 427030, 511680, 512436, 555139, 640545, 683248, 854060, 1024872, 1110278, 1281090, 1366496, 1665417, 1708120, 1750823, 2049744, 2220556, 2562180, 2732992, 2775695, 3330834, 3416240, 3501646, 4099488, 4441112, 5124360, 5252469, 5551390, 6661668, 6832480, 7003292, 8198976, 8327085, 8754115, 8882224, 10248720, 10504938, 11102780, 13323336, 13664960, 14006584, 16654170, 17508230, 17764448, 20497440, 21009876, 22205560, 22760699, 26262345, 26646672, 28013168, 33308340, 35016460, 35528896, 40994880, 42019752, 44411120, 45521398, 52524690, 53293344, 56026336, 66616680, 68282097, 70032920, 84039504, 88822240, 91042796, 105049380, 106586688, 112052672, 113803495, 133233360, 136564194, 140065840, 168079008, 177644480, 182085592, 210098760, 227606990, 266466720, 273128388, 280131680, 336158016, 341410485, 364171184, 420197520, 455213980, 532933440, 546256776, 560263360, 682820970, 728342368, 840395040, 910427960, 1092513552, 1365641940, 1456684736, 1680790080, 1820855920, 2185027104, 2731283880, 3641711840, 4370054208, 5462567760, 7283423680, 10925135520, 21850271040]

約数ペア:

[(1, 21850271040), (2, 10925135520), (3, 7283423680), (4, 5462567760), (5, 4370054208), (6, 3641711840), (8, 2731283880), (10, 2185027104), (12, 1820855920), (13, 1680790080), (15, 1456684736), (16, 1365641940), (20, 1092513552), (24, 910427960), (26, 840395040), (30, 728342368), (32, 682820970), (39, 560263360), (40, 546256776), (41, 532933440), (48, 455213980), (52, 420197520), (60, 364171184), (64, 341410485), (65, 336158016), (78, 280131680), (80, 273128388), (82, 266466720), (96, 227606990), (104, 210098760), (120, 182085592), (123, 177644480), (130, 168079008), (156, 140065840), (160, 136564194), (164, 133233360), (192, 113803495), (195, 112052672), (205, 106586688), (208, 105049380), (240, 91042796), (246, 88822240), (260, 84039504), (312, 70032920), (320, 68282097), (328, 66616680), (390, 56026336), (410, 53293344), (416, 52524690), (480, 45521398), (492, 44411120), (520, 42019752), (533, 40994880), (615, 35528896), (624, 35016460), (656, 33308340), (780, 28013168), (820, 26646672), (832, 26262345), (960, 22760699), (984, 22205560), (1040, 21009876), (1066, 20497440), (1230, 17764448), (1248, 17508230), (1312, 16654170), (1560, 14006584), (1599, 13664960), (1640, 13323336), (1968, 11102780), (2080, 10504938), (2132, 10248720), (2460, 8882224), (2496, 8754115), (2624, 8327085), (2665, 8198976), (3120, 7003292), (3198, 6832480), (3280, 6661668), (3936, 5551390), (4160, 5252469), (4264, 5124360), (4920, 4441112), (5330, 4099488), (6240, 3501646), (6396, 3416240), (6560, 3330834), (7872, 2775695), (7995, 2732992), (8528, 2562180), (9840, 2220556), (10660, 2049744), (12480, 1750823), (12792, 1708120), (13120, 1665417), (15990, 1366496), (17056, 1281090), (19680, 1110278), (21320, 1024872), (25584, 854060), (31980, 683248), (34112, 640545), (39360, 555139), (42640, 512436), (42703, 511680), (51168, 427030), (63960, 341624), (85280, 256218), (85406, 255840), (102336, 213515), (127920, 170812), (128109, 170560)]