239485120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 224

約数和(自身を含む): 728593920

約数和(自身を除く): 489108800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 320, 323, 331, 340, 380, 448, 476, 532, 544, 560, 595, 608, 646, 662, 665, 680, 760, 952, 1064, 1088, 1120, 1190, 1216, 1292, 1324, 1330, 1360, 1520, 1615, 1655, 1904, 2128, 2240, 2261, 2317, 2380, 2584, 2648, 2660, 2720, 3040, 3230, 3310, 3808, 4256, 4522, 4634, 4760, 5168, 5296, 5320, 5440, 5627, 6080, 6289, 6460, 6620, 7616, 8512, 9044, 9268, 9520, 10336, 10592, 10640, 11254, 11305, 11585, 12578, 12920, 13240, 18088, 18536, 19040, 20672, 21184, 21280, 22508, 22610, 23170, 25156, 25840, 26480, 28135, 31445, 36176, 37072, 38080, 39389, 42560, 44023, 45016, 45220, 46340, 50312, 51680, 52960, 56270, 62890, 72352, 74144, 78778, 88046, 90032, 90440, 92680, 100624, 103360, 105920, 106913, 112540, 125780, 144704, 148288, 157556, 176092, 180064, 180880, 185360, 196945, 201248, 213826, 220115, 225080, 251560, 315112, 352184, 360128, 361760, 370720, 393890, 402496, 427652, 440230, 450160, 503120, 534565, 630224, 704368, 723520, 741440, 748391, 787780, 855304, 880460, 900320, 1006240, 1069130, 1260448, 1408736, 1496782, 1575560, 1710608, 1760920, 1800640, 2012480, 2138260, 2520896, 2817472, 2993564, 3151120, 3421216, 3521840, 3741955, 4276520, 5987128, 6302240, 6842432, 7043680, 7483910, 8553040, 11974256, 12604480, 14087360, 14967820, 17106080, 23948512, 29935640, 34212160, 47897024, 59871280, 119742560, 239485120]

約数ペア:

[(1, 239485120), (2, 119742560), (4, 59871280), (5, 47897024), (7, 34212160), (8, 29935640), (10, 23948512), (14, 17106080), (16, 14967820), (17, 14087360), (19, 12604480), (20, 11974256), (28, 8553040), (32, 7483910), (34, 7043680), (35, 6842432), (38, 6302240), (40, 5987128), (56, 4276520), (64, 3741955), (68, 3521840), (70, 3421216), (76, 3151120), (80, 2993564), (85, 2817472), (95, 2520896), (112, 2138260), (119, 2012480), (133, 1800640), (136, 1760920), (140, 1710608), (152, 1575560), (160, 1496782), (170, 1408736), (190, 1260448), (224, 1069130), (238, 1006240), (266, 900320), (272, 880460), (280, 855304), (304, 787780), (320, 748391), (323, 741440), (331, 723520), (340, 704368), (380, 630224), (448, 534565), (476, 503120), (532, 450160), (544, 440230), (560, 427652), (595, 402496), (608, 393890), (646, 370720), (662, 361760), (665, 360128), (680, 352184), (760, 315112), (952, 251560), (1064, 225080), (1088, 220115), (1120, 213826), (1190, 201248), (1216, 196945), (1292, 185360), (1324, 180880), (1330, 180064), (1360, 176092), (1520, 157556), (1615, 148288), (1655, 144704), (1904, 125780), (2128, 112540), (2240, 106913), (2261, 105920), (2317, 103360), (2380, 100624), (2584, 92680), (2648, 90440), (2660, 90032), (2720, 88046), (3040, 78778), (3230, 74144), (3310, 72352), (3808, 62890), (4256, 56270), (4522, 52960), (4634, 51680), (4760, 50312), (5168, 46340), (5296, 45220), (5320, 45016), (5440, 44023), (5627, 42560), (6080, 39389), (6289, 38080), (6460, 37072), (6620, 36176), (7616, 31445), (8512, 28135), (9044, 26480), (9268, 25840), (9520, 25156), (10336, 23170), (10592, 22610), (10640, 22508), (11254, 21280), (11305, 21184), (11585, 20672), (12578, 19040), (12920, 18536), (13240, 18088)]