2493865920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28547}}^1$

素因数の和:28587

約数の個数: 224

約数和(自身を含む): 9745602048

約数和(自身を除く): 7251736128

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, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 28547, 29120, 43680, 57094, 85641, 87360, 114188, 142735, 171282, 199829, 228376, 285470, 342564, 371111, 399658, 428205, 456752, 570940, 599487, 685128, 742222, 799316, 856410, 913504, 999145, 1113333, 1141880, 1198974, 1370256, 1484444, 1598632, 1712820, 1827008, 1855555, 1998290, 2226666, 2283760, 2397948, 2597777, 2740512, 2968888, 2997435, 3197264, 3425640, 3711110, 3996580, 4453332, 4567520, 4795896, 5195554, 5481024, 5566665, 5937776, 5994870, 6394528, 6851280, 7422220, 7793331, 7993160, 8906664, 9135040, 9591792, 10391108, 11133330, 11875552, 11989740, 12789056, 12988885, 13702560, 14844440, 15586662, 15986320, 17813328, 19183584, 20782216, 22266660, 23751104, 23979480, 25977770, 27405120, 29688880, 31173324, 31972640, 35626656, 38367168, 38966655, 41564432, 44533320, 47958960, 51955540, 59377760, 62346648, 63945280, 71253312, 77933310, 83128864, 89066640, 95917920, 103911080, 118755520, 124693296, 155866620, 166257728, 178133280, 191835840, 207822160, 249386592, 311733240, 356266560, 415644320, 498773184, 623466480, 831288640, 1246932960, 2493865920]

約数ペア:

[(1, 2493865920), (2, 1246932960), (3, 831288640), (4, 623466480), (5, 498773184), (6, 415644320), (7, 356266560), (8, 311733240), (10, 249386592), (12, 207822160), (13, 191835840), (14, 178133280), (15, 166257728), (16, 155866620), (20, 124693296), (21, 118755520), (24, 103911080), (26, 95917920), (28, 89066640), (30, 83128864), (32, 77933310), (35, 71253312), (39, 63945280), (40, 62346648), (42, 59377760), (48, 51955540), (52, 47958960), (56, 44533320), (60, 41564432), (64, 38966655), (65, 38367168), (70, 35626656), (78, 31972640), (80, 31173324), (84, 29688880), (91, 27405120), (96, 25977770), (104, 23979480), (105, 23751104), (112, 22266660), (120, 20782216), (130, 19183584), (140, 17813328), (156, 15986320), (160, 15586662), (168, 14844440), (182, 13702560), (192, 12988885), (195, 12789056), (208, 11989740), (210, 11875552), (224, 11133330), (240, 10391108), (260, 9591792), (273, 9135040), (280, 8906664), (312, 7993160), (320, 7793331), (336, 7422220), (364, 6851280), (390, 6394528), (416, 5994870), (420, 5937776), (448, 5566665), (455, 5481024), (480, 5195554), (520, 4795896), (546, 4567520), (560, 4453332), (624, 3996580), (672, 3711110), (728, 3425640), (780, 3197264), (832, 2997435), (840, 2968888), (910, 2740512), (960, 2597777), (1040, 2397948), (1092, 2283760), (1120, 2226666), (1248, 1998290), (1344, 1855555), (1365, 1827008), (1456, 1712820), (1560, 1598632), (1680, 1484444), (1820, 1370256), (2080, 1198974), (2184, 1141880), (2240, 1113333), (2496, 999145), (2730, 913504), (2912, 856410), (3120, 799316), (3360, 742222), (3640, 685128), (4160, 599487), (4368, 570940), (5460, 456752), (5824, 428205), (6240, 399658), (6720, 371111), (7280, 342564), (8736, 285470), (10920, 228376), (12480, 199829), (14560, 171282), (17472, 142735), (21840, 114188), (28547, 87360), (29120, 85641), (43680, 57094)]