1350265280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:647

約数の個数: 224

約数和(自身を含む): 4009461120

約数和(自身を除く): 2659195840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 89, 91, 104, 112, 130, 140, 160, 178, 182, 208, 224, 260, 280, 320, 356, 364, 416, 445, 448, 455, 520, 521, 560, 623, 712, 728, 832, 890, 910, 1040, 1042, 1120, 1157, 1246, 1424, 1456, 1780, 1820, 2080, 2084, 2240, 2314, 2492, 2605, 2848, 2912, 3115, 3560, 3640, 3647, 4160, 4168, 4628, 4984, 5210, 5696, 5785, 5824, 6230, 6773, 7120, 7280, 7294, 8099, 8336, 9256, 9968, 10420, 11570, 12460, 13546, 14240, 14560, 14588, 16198, 16672, 18235, 18512, 19936, 20840, 23140, 24920, 27092, 28480, 29120, 29176, 32396, 33344, 33865, 36470, 37024, 39872, 40495, 41680, 46280, 46369, 47411, 49840, 54184, 58352, 64792, 67730, 72940, 74048, 80990, 83360, 92560, 92738, 94822, 99680, 108368, 116704, 129584, 135460, 145880, 161980, 166720, 185120, 185476, 189644, 199360, 216736, 231845, 233408, 237055, 259168, 270920, 291760, 323960, 324583, 370240, 370952, 379288, 433472, 463690, 474110, 518336, 541840, 583520, 602797, 647920, 649166, 741904, 758576, 927380, 948220, 1083680, 1167040, 1205594, 1295840, 1298332, 1483808, 1517152, 1622915, 1854760, 1896440, 2167360, 2411188, 2591680, 2596664, 2967616, 3013985, 3034304, 3245830, 3709520, 3792880, 4219579, 4822376, 5193328, 6027970, 6491660, 7419040, 7585760, 8439158, 9644752, 10386656, 12055940, 12983320, 14838080, 15171520, 16878316, 19289504, 20773312, 21097895, 24111880, 25966640, 33756632, 38579008, 42195790, 48223760, 51933280, 67513264, 84391580, 96447520, 103866560, 135026528, 168783160, 192895040, 270053056, 337566320, 675132640, 1350265280]

約数ペア:

[(1, 1350265280), (2, 675132640), (4, 337566320), (5, 270053056), (7, 192895040), (8, 168783160), (10, 135026528), (13, 103866560), (14, 96447520), (16, 84391580), (20, 67513264), (26, 51933280), (28, 48223760), (32, 42195790), (35, 38579008), (40, 33756632), (52, 25966640), (56, 24111880), (64, 21097895), (65, 20773312), (70, 19289504), (80, 16878316), (89, 15171520), (91, 14838080), (104, 12983320), (112, 12055940), (130, 10386656), (140, 9644752), (160, 8439158), (178, 7585760), (182, 7419040), (208, 6491660), (224, 6027970), (260, 5193328), (280, 4822376), (320, 4219579), (356, 3792880), (364, 3709520), (416, 3245830), (445, 3034304), (448, 3013985), (455, 2967616), (520, 2596664), (521, 2591680), (560, 2411188), (623, 2167360), (712, 1896440), (728, 1854760), (832, 1622915), (890, 1517152), (910, 1483808), (1040, 1298332), (1042, 1295840), (1120, 1205594), (1157, 1167040), (1246, 1083680), (1424, 948220), (1456, 927380), (1780, 758576), (1820, 741904), (2080, 649166), (2084, 647920), (2240, 602797), (2314, 583520), (2492, 541840), (2605, 518336), (2848, 474110), (2912, 463690), (3115, 433472), (3560, 379288), (3640, 370952), (3647, 370240), (4160, 324583), (4168, 323960), (4628, 291760), (4984, 270920), (5210, 259168), (5696, 237055), (5785, 233408), (5824, 231845), (6230, 216736), (6773, 199360), (7120, 189644), (7280, 185476), (7294, 185120), (8099, 166720), (8336, 161980), (9256, 145880), (9968, 135460), (10420, 129584), (11570, 116704), (12460, 108368), (13546, 99680), (14240, 94822), (14560, 92738), (14588, 92560), (16198, 83360), (16672, 80990), (18235, 74048), (18512, 72940), (19936, 67730), (20840, 64792), (23140, 58352), (24920, 54184), (27092, 49840), (28480, 47411), (29120, 46369), (29176, 46280), (32396, 41680), (33344, 40495), (33865, 39872), (36470, 37024)]