228775079680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{823643}}^1$

素因数の和:823702

約数の個数: 144

約数和(自身を含む): 646474881024

約数和(自身を除く): 417699801344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 7936, 8680, 8960, 9920, 13888, 17360, 19840, 27776, 34720, 39680, 55552, 69440, 138880, 277760, 823643, 1647286, 3294572, 4118215, 5765501, 6589144, 8236430, 11531002, 13178288, 16472860, 23062004, 25532933, 26356576, 28827505, 32945720, 46124008, 51065866, 52713152, 57655010, 65891440, 92248016, 102131732, 105426304, 115310020, 127664665, 131782880, 178730531, 184496032, 204263464, 210852608, 230620040, 255329330, 263565760, 357461062, 368992064, 408526928, 461240080, 510658660, 527131520, 714922124, 737984128, 817053856, 893652655, 922480160, 1021317320, 1054263040, 1429844248, 1475968256, 1634107712, 1787305310, 1844960320, 2042634640, 2859688496, 3268215424, 3574610620, 3689920640, 4085269280, 5719376992, 6536430848, 7149221240, 7379841280, 8170538560, 11438753984, 14298442480, 16341077120, 22877507968, 28596884960, 32682154240, 45755015936, 57193769920, 114387539840, 228775079680]

約数ペア:

[(1, 228775079680), (2, 114387539840), (4, 57193769920), (5, 45755015936), (7, 32682154240), (8, 28596884960), (10, 22877507968), (14, 16341077120), (16, 14298442480), (20, 11438753984), (28, 8170538560), (31, 7379841280), (32, 7149221240), (35, 6536430848), (40, 5719376992), (56, 4085269280), (62, 3689920640), (64, 3574610620), (70, 3268215424), (80, 2859688496), (112, 2042634640), (124, 1844960320), (128, 1787305310), (140, 1634107712), (155, 1475968256), (160, 1429844248), (217, 1054263040), (224, 1021317320), (248, 922480160), (256, 893652655), (280, 817053856), (310, 737984128), (320, 714922124), (434, 527131520), (448, 510658660), (496, 461240080), (560, 408526928), (620, 368992064), (640, 357461062), (868, 263565760), (896, 255329330), (992, 230620040), (1085, 210852608), (1120, 204263464), (1240, 184496032), (1280, 178730531), (1736, 131782880), (1792, 127664665), (1984, 115310020), (2170, 105426304), (2240, 102131732), (2480, 92248016), (3472, 65891440), (3968, 57655010), (4340, 52713152), (4480, 51065866), (4960, 46124008), (6944, 32945720), (7936, 28827505), (8680, 26356576), (8960, 25532933), (9920, 23062004), (13888, 16472860), (17360, 13178288), (19840, 11531002), (27776, 8236430), (34720, 6589144), (39680, 5765501), (55552, 4118215), (69440, 3294572), (138880, 1647286), (277760, 823643)]