4028948480

素因数分解:

$2^{13}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 224

約数和(自身を含む): 10569000960

約数和(自身を除く): 6540052480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 167, 190, 248, 256, 304, 310, 320, 334, 380, 496, 512, 589, 608, 620, 640, 668, 760, 835, 992, 1024, 1178, 1216, 1240, 1280, 1336, 1520, 1670, 1984, 2048, 2356, 2432, 2480, 2560, 2672, 2945, 3040, 3173, 3340, 3968, 4096, 4712, 4864, 4960, 5120, 5177, 5344, 5890, 6080, 6346, 6680, 7936, 8192, 9424, 9728, 9920, 10240, 10354, 10688, 11780, 12160, 12692, 13360, 15865, 15872, 18848, 19456, 19840, 20480, 20708, 21376, 23560, 24320, 25384, 25885, 26720, 31730, 31744, 37696, 38912, 39680, 40960, 41416, 42752, 47120, 48640, 50768, 51770, 53440, 63460, 63488, 75392, 77824, 79360, 82832, 85504, 94240, 97280, 98363, 101536, 103540, 106880, 126920, 126976, 150784, 155648, 158720, 165664, 171008, 188480, 194560, 196726, 203072, 207080, 213760, 253840, 253952, 301568, 317440, 331328, 342016, 376960, 389120, 393452, 406144, 414160, 427520, 491815, 507680, 603136, 634880, 662656, 684032, 753920, 778240, 786904, 812288, 828320, 855040, 983630, 1015360, 1206272, 1269760, 1325312, 1368064, 1507840, 1573808, 1624576, 1656640, 1710080, 1967260, 2030720, 2412544, 2650624, 3015680, 3147616, 3249152, 3313280, 3420160, 3934520, 4061440, 4825088, 5301248, 6031360, 6295232, 6498304, 6626560, 6840320, 7869040, 8122880, 10602496, 12062720, 12590464, 12996608, 13253120, 15738080, 16245760, 21204992, 24125440, 25180928, 25993216, 26506240, 31476160, 32491520, 42409984, 50361856, 53012480, 62952320, 64983040, 100723712, 106024960, 125904640, 129966080, 201447424, 212049920, 251809280, 402894848, 503618560, 805789696, 1007237120, 2014474240, 4028948480]

約数ペア:

[(1, 4028948480), (2, 2014474240), (4, 1007237120), (5, 805789696), (8, 503618560), (10, 402894848), (16, 251809280), (19, 212049920), (20, 201447424), (31, 129966080), (32, 125904640), (38, 106024960), (40, 100723712), (62, 64983040), (64, 62952320), (76, 53012480), (80, 50361856), (95, 42409984), (124, 32491520), (128, 31476160), (152, 26506240), (155, 25993216), (160, 25180928), (167, 24125440), (190, 21204992), (248, 16245760), (256, 15738080), (304, 13253120), (310, 12996608), (320, 12590464), (334, 12062720), (380, 10602496), (496, 8122880), (512, 7869040), (589, 6840320), (608, 6626560), (620, 6498304), (640, 6295232), (668, 6031360), (760, 5301248), (835, 4825088), (992, 4061440), (1024, 3934520), (1178, 3420160), (1216, 3313280), (1240, 3249152), (1280, 3147616), (1336, 3015680), (1520, 2650624), (1670, 2412544), (1984, 2030720), (2048, 1967260), (2356, 1710080), (2432, 1656640), (2480, 1624576), (2560, 1573808), (2672, 1507840), (2945, 1368064), (3040, 1325312), (3173, 1269760), (3340, 1206272), (3968, 1015360), (4096, 983630), (4712, 855040), (4864, 828320), (4960, 812288), (5120, 786904), (5177, 778240), (5344, 753920), (5890, 684032), (6080, 662656), (6346, 634880), (6680, 603136), (7936, 507680), (8192, 491815), (9424, 427520), (9728, 414160), (9920, 406144), (10240, 393452), (10354, 389120), (10688, 376960), (11780, 342016), (12160, 331328), (12692, 317440), (13360, 301568), (15865, 253952), (15872, 253840), (18848, 213760), (19456, 207080), (19840, 203072), (20480, 196726), (20708, 194560), (21376, 188480), (23560, 171008), (24320, 165664), (25384, 158720), (25885, 155648), (26720, 150784), (31730, 126976), (31744, 126920), (37696, 106880), (38912, 103540), (39680, 101536), (40960, 98363), (41416, 97280), (42752, 94240), (47120, 85504), (48640, 82832), (50768, 79360), (51770, 77824), (53440, 75392), (63460, 63488)]