2175472640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 264

約数和(自身を含む): 6064556832

約数和(自身を除く): 3889084192

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 107, 110, 128, 152, 160, 176, 190, 209, 214, 220, 256, 304, 320, 352, 361, 380, 418, 428, 440, 512, 535, 608, 640, 704, 722, 760, 836, 856, 880, 1024, 1045, 1070, 1177, 1216, 1280, 1408, 1444, 1520, 1672, 1712, 1760, 1805, 2033, 2090, 2140, 2354, 2432, 2560, 2816, 2888, 3040, 3344, 3424, 3520, 3610, 3971, 4066, 4180, 4280, 4708, 4864, 5120, 5632, 5776, 5885, 6080, 6688, 6848, 7040, 7220, 7942, 8132, 8360, 8560, 9416, 9728, 10165, 11264, 11552, 11770, 12160, 13376, 13696, 14080, 14440, 15884, 16264, 16720, 17120, 18832, 19456, 19855, 20330, 22363, 23104, 23540, 24320, 26752, 27392, 28160, 28880, 31768, 32528, 33440, 34240, 37664, 38627, 39710, 40660, 44726, 46208, 47080, 48640, 53504, 54784, 56320, 57760, 63536, 65056, 66880, 68480, 75328, 77254, 79420, 81320, 89452, 92416, 94160, 97280, 107008, 109568, 111815, 115520, 127072, 130112, 133760, 136960, 150656, 154508, 158840, 162640, 178904, 184832, 188320, 193135, 214016, 223630, 231040, 254144, 260224, 267520, 273920, 301312, 309016, 317680, 325280, 357808, 369664, 376640, 386270, 424897, 447260, 462080, 508288, 520448, 535040, 547840, 602624, 618032, 635360, 650560, 715616, 753280, 772540, 849794, 894520, 924160, 1016576, 1040896, 1070080, 1205248, 1236064, 1270720, 1301120, 1431232, 1506560, 1545080, 1699588, 1789040, 1848320, 2033152, 2081792, 2124485, 2472128, 2541440, 2602240, 2862464, 3013120, 3090160, 3399176, 3578080, 4066304, 4248970, 4944256, 5082880, 5204480, 5724928, 6026240, 6180320, 6798352, 7156160, 8497940, 9888512, 10165760, 10408960, 11449856, 12360640, 13596704, 14312320, 16995880, 19777024, 20331520, 22899712, 24721280, 27193408, 28624640, 33991760, 39554048, 49442560, 54386816, 57249280, 67983520, 98885120, 108773632, 114498560, 135967040, 197770240, 217547264, 271934080, 435094528, 543868160, 1087736320, 2175472640]

約数ペア:

[(1, 2175472640), (2, 1087736320), (4, 543868160), (5, 435094528), (8, 271934080), (10, 217547264), (11, 197770240), (16, 135967040), (19, 114498560), (20, 108773632), (22, 98885120), (32, 67983520), (38, 57249280), (40, 54386816), (44, 49442560), (55, 39554048), (64, 33991760), (76, 28624640), (80, 27193408), (88, 24721280), (95, 22899712), (107, 20331520), (110, 19777024), (128, 16995880), (152, 14312320), (160, 13596704), (176, 12360640), (190, 11449856), (209, 10408960), (214, 10165760), (220, 9888512), (256, 8497940), (304, 7156160), (320, 6798352), (352, 6180320), (361, 6026240), (380, 5724928), (418, 5204480), (428, 5082880), (440, 4944256), (512, 4248970), (535, 4066304), (608, 3578080), (640, 3399176), (704, 3090160), (722, 3013120), (760, 2862464), (836, 2602240), (856, 2541440), (880, 2472128), (1024, 2124485), (1045, 2081792), (1070, 2033152), (1177, 1848320), (1216, 1789040), (1280, 1699588), (1408, 1545080), (1444, 1506560), (1520, 1431232), (1672, 1301120), (1712, 1270720), (1760, 1236064), (1805, 1205248), (2033, 1070080), (2090, 1040896), (2140, 1016576), (2354, 924160), (2432, 894520), (2560, 849794), (2816, 772540), (2888, 753280), (3040, 715616), (3344, 650560), (3424, 635360), (3520, 618032), (3610, 602624), (3971, 547840), (4066, 535040), (4180, 520448), (4280, 508288), (4708, 462080), (4864, 447260), (5120, 424897), (5632, 386270), (5776, 376640), (5885, 369664), (6080, 357808), (6688, 325280), (6848, 317680), (7040, 309016), (7220, 301312), (7942, 273920), (8132, 267520), (8360, 260224), (8560, 254144), (9416, 231040), (9728, 223630), (10165, 214016), (11264, 193135), (11552, 188320), (11770, 184832), (12160, 178904), (13376, 162640), (13696, 158840), (14080, 154508), (14440, 150656), (15884, 136960), (16264, 133760), (16720, 130112), (17120, 127072), (18832, 115520), (19456, 111815), (19855, 109568), (20330, 107008), (22363, 97280), (23104, 94160), (23540, 92416), (24320, 89452), (26752, 81320), (27392, 79420), (28160, 77254), (28880, 75328), (31768, 68480), (32528, 66880), (33440, 65056), (34240, 63536), (37664, 57760), (38627, 56320), (39710, 54784), (40660, 53504), (44726, 48640), (46208, 47080)]