397225920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4587

約数の個数: 224

約数和(自身を含む): 1552578048

約数和(自身を除く): 1155352128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4547, 5460, 5824, 6240, 6720, 7280, 8736, 9094, 10920, 12480, 13641, 14560, 17472, 18188, 21840, 22735, 27282, 29120, 31829, 36376, 43680, 45470, 54564, 59111, 63658, 68205, 72752, 87360, 90940, 95487, 109128, 118222, 127316, 136410, 145504, 159145, 177333, 181880, 190974, 218256, 236444, 254632, 272820, 291008, 295555, 318290, 354666, 363760, 381948, 413777, 436512, 472888, 477435, 509264, 545640, 591110, 636580, 709332, 727520, 763896, 827554, 873024, 886665, 945776, 954870, 1018528, 1091280, 1182220, 1241331, 1273160, 1418664, 1455040, 1527792, 1655108, 1773330, 1891552, 1909740, 2037056, 2068885, 2182560, 2364440, 2482662, 2546320, 2837328, 3055584, 3310216, 3546660, 3783104, 3819480, 4137770, 4365120, 4728880, 4965324, 5092640, 5674656, 6111168, 6206655, 6620432, 7093320, 7638960, 8275540, 9457760, 9930648, 10185280, 11349312, 12413310, 13240864, 14186640, 15277920, 16551080, 18915520, 19861296, 24826620, 26481728, 28373280, 30555840, 33102160, 39722592, 49653240, 56746560, 66204320, 79445184, 99306480, 132408640, 198612960, 397225920]

約数ペア:

[(1, 397225920), (2, 198612960), (3, 132408640), (4, 99306480), (5, 79445184), (6, 66204320), (7, 56746560), (8, 49653240), (10, 39722592), (12, 33102160), (13, 30555840), (14, 28373280), (15, 26481728), (16, 24826620), (20, 19861296), (21, 18915520), (24, 16551080), (26, 15277920), (28, 14186640), (30, 13240864), (32, 12413310), (35, 11349312), (39, 10185280), (40, 9930648), (42, 9457760), (48, 8275540), (52, 7638960), (56, 7093320), (60, 6620432), (64, 6206655), (65, 6111168), (70, 5674656), (78, 5092640), (80, 4965324), (84, 4728880), (91, 4365120), (96, 4137770), (104, 3819480), (105, 3783104), (112, 3546660), (120, 3310216), (130, 3055584), (140, 2837328), (156, 2546320), (160, 2482662), (168, 2364440), (182, 2182560), (192, 2068885), (195, 2037056), (208, 1909740), (210, 1891552), (224, 1773330), (240, 1655108), (260, 1527792), (273, 1455040), (280, 1418664), (312, 1273160), (320, 1241331), (336, 1182220), (364, 1091280), (390, 1018528), (416, 954870), (420, 945776), (448, 886665), (455, 873024), (480, 827554), (520, 763896), (546, 727520), (560, 709332), (624, 636580), (672, 591110), (728, 545640), (780, 509264), (832, 477435), (840, 472888), (910, 436512), (960, 413777), (1040, 381948), (1092, 363760), (1120, 354666), (1248, 318290), (1344, 295555), (1365, 291008), (1456, 272820), (1560, 254632), (1680, 236444), (1820, 218256), (2080, 190974), (2184, 181880), (2240, 177333), (2496, 159145), (2730, 145504), (2912, 136410), (3120, 127316), (3360, 118222), (3640, 109128), (4160, 95487), (4368, 90940), (4547, 87360), (5460, 72752), (5824, 68205), (6240, 63658), (6720, 59111), (7280, 54564), (8736, 45470), (9094, 43680), (10920, 36376), (12480, 31829), (13641, 29120), (14560, 27282), (17472, 22735), (18188, 21840)]