445588408960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{169937}}^1$

素因数の和:170214

約数の個数: 128

約数和(自身を含む): 1132582389840

約数和(自身を除く): 686993980880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 241, 272, 320, 340, 482, 544, 640, 680, 964, 1088, 1205, 1360, 1928, 2176, 2410, 2720, 3856, 4097, 4820, 5440, 7712, 8194, 9640, 10880, 15424, 16388, 19280, 20485, 30848, 32776, 38560, 40970, 65552, 77120, 81940, 131104, 154240, 163880, 169937, 262208, 327760, 339874, 524416, 655520, 679748, 849685, 1311040, 1359496, 1699370, 2622080, 2718992, 2888929, 3398740, 5437984, 5777858, 6797480, 10875968, 11555716, 13594960, 14444645, 21751936, 23111432, 27189920, 28889290, 40954817, 46222864, 54379840, 57778580, 81909634, 92445728, 108759680, 115557160, 163819268, 184891456, 204774085, 231114320, 327638536, 369782912, 409548170, 462228640, 655277072, 696231889, 819096340, 924457280, 1310554144, 1392463778, 1638192680, 1848914560, 2621108288, 2784927556, 3276385360, 3481159445, 5242216576, 5569855112, 6552770720, 6962318890, 11139710224, 13105541440, 13924637780, 22279420448, 26211082880, 27849275560, 44558840896, 55698551120, 89117681792, 111397102240, 222794204480, 445588408960]

約数ペア:

[(1, 445588408960), (2, 222794204480), (4, 111397102240), (5, 89117681792), (8, 55698551120), (10, 44558840896), (16, 27849275560), (17, 26211082880), (20, 22279420448), (32, 13924637780), (34, 13105541440), (40, 11139710224), (64, 6962318890), (68, 6552770720), (80, 5569855112), (85, 5242216576), (128, 3481159445), (136, 3276385360), (160, 2784927556), (170, 2621108288), (241, 1848914560), (272, 1638192680), (320, 1392463778), (340, 1310554144), (482, 924457280), (544, 819096340), (640, 696231889), (680, 655277072), (964, 462228640), (1088, 409548170), (1205, 369782912), (1360, 327638536), (1928, 231114320), (2176, 204774085), (2410, 184891456), (2720, 163819268), (3856, 115557160), (4097, 108759680), (4820, 92445728), (5440, 81909634), (7712, 57778580), (8194, 54379840), (9640, 46222864), (10880, 40954817), (15424, 28889290), (16388, 27189920), (19280, 23111432), (20485, 21751936), (30848, 14444645), (32776, 13594960), (38560, 11555716), (40970, 10875968), (65552, 6797480), (77120, 5777858), (81940, 5437984), (131104, 3398740), (154240, 2888929), (163880, 2718992), (169937, 2622080), (262208, 1699370), (327760, 1359496), (339874, 1311040), (524416, 849685), (655520, 679748)]