4514631680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:620

約数の個数: 208

約数和(自身を含む): 12065539584

約数和(自身を除く): 7550907904

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 512, 520, 547, 620, 640, 806, 832, 992, 1024, 1040, 1094, 1240, 1280, 1612, 1664, 1984, 2015, 2048, 2080, 2188, 2480, 2560, 2735, 3224, 3328, 3968, 4030, 4096, 4160, 4376, 4960, 5120, 5470, 6448, 6656, 7111, 7936, 8060, 8320, 8752, 9920, 10240, 10940, 12896, 13312, 14222, 15872, 16120, 16640, 16957, 17504, 19840, 20480, 21880, 25792, 26624, 28444, 31744, 32240, 33280, 33914, 35008, 35555, 39680, 43760, 51584, 53248, 56888, 63488, 64480, 66560, 67828, 70016, 71110, 79360, 84785, 87520, 103168, 113776, 126976, 128960, 133120, 135656, 140032, 142220, 158720, 169570, 175040, 206336, 220441, 227552, 257920, 266240, 271312, 280064, 284440, 317440, 339140, 350080, 412672, 440882, 455104, 515840, 542624, 560128, 568880, 634880, 678280, 700160, 825344, 881764, 910208, 1031680, 1085248, 1102205, 1120256, 1137760, 1356560, 1400320, 1650688, 1763528, 1820416, 2063360, 2170496, 2204410, 2240512, 2275520, 2713120, 2800640, 3527056, 3640832, 4126720, 4340992, 4408820, 4551040, 5426240, 5601280, 7054112, 7281664, 8253440, 8681984, 8817640, 9102080, 10852480, 11202560, 14108224, 14563328, 17363968, 17635280, 18204160, 21704960, 28216448, 29126656, 34727936, 35270560, 36408320, 43409920, 56432896, 69455872, 70541120, 72816640, 86819840, 112865792, 141082240, 145633280, 173639680, 225731584, 282164480, 347279360, 451463168, 564328960, 902926336, 1128657920, 2257315840, 4514631680]

約数ペア:

[(1, 4514631680), (2, 2257315840), (4, 1128657920), (5, 902926336), (8, 564328960), (10, 451463168), (13, 347279360), (16, 282164480), (20, 225731584), (26, 173639680), (31, 145633280), (32, 141082240), (40, 112865792), (52, 86819840), (62, 72816640), (64, 70541120), (65, 69455872), (80, 56432896), (104, 43409920), (124, 36408320), (128, 35270560), (130, 34727936), (155, 29126656), (160, 28216448), (208, 21704960), (248, 18204160), (256, 17635280), (260, 17363968), (310, 14563328), (320, 14108224), (403, 11202560), (416, 10852480), (496, 9102080), (512, 8817640), (520, 8681984), (547, 8253440), (620, 7281664), (640, 7054112), (806, 5601280), (832, 5426240), (992, 4551040), (1024, 4408820), (1040, 4340992), (1094, 4126720), (1240, 3640832), (1280, 3527056), (1612, 2800640), (1664, 2713120), (1984, 2275520), (2015, 2240512), (2048, 2204410), (2080, 2170496), (2188, 2063360), (2480, 1820416), (2560, 1763528), (2735, 1650688), (3224, 1400320), (3328, 1356560), (3968, 1137760), (4030, 1120256), (4096, 1102205), (4160, 1085248), (4376, 1031680), (4960, 910208), (5120, 881764), (5470, 825344), (6448, 700160), (6656, 678280), (7111, 634880), (7936, 568880), (8060, 560128), (8320, 542624), (8752, 515840), (9920, 455104), (10240, 440882), (10940, 412672), (12896, 350080), (13312, 339140), (14222, 317440), (15872, 284440), (16120, 280064), (16640, 271312), (16957, 266240), (17504, 257920), (19840, 227552), (20480, 220441), (21880, 206336), (25792, 175040), (26624, 169570), (28444, 158720), (31744, 142220), (32240, 140032), (33280, 135656), (33914, 133120), (35008, 128960), (35555, 126976), (39680, 113776), (43760, 103168), (51584, 87520), (53248, 84785), (56888, 79360), (63488, 71110), (64480, 70016), (66560, 67828)]