2521445160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:1020

約数の個数: 256

約数和(自身を含む): 8673235200

約数和(自身を除く): 6151790040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 97, 104, 114, 120, 130, 152, 156, 190, 194, 195, 228, 247, 260, 285, 291, 312, 380, 388, 390, 456, 485, 494, 520, 570, 582, 741, 760, 776, 780, 877, 970, 988, 1140, 1164, 1235, 1261, 1455, 1482, 1560, 1754, 1843, 1940, 1976, 2280, 2328, 2470, 2522, 2631, 2910, 2964, 3508, 3686, 3705, 3783, 3880, 4385, 4940, 5044, 5262, 5529, 5820, 5928, 6305, 7016, 7372, 7410, 7566, 8770, 9215, 9880, 10088, 10524, 11058, 11401, 11640, 12610, 13155, 14744, 14820, 15132, 16663, 17540, 18430, 18915, 21048, 22116, 22802, 23959, 25220, 26310, 27645, 29640, 30264, 33326, 34203, 35080, 36860, 37830, 44232, 45604, 47918, 49989, 50440, 52620, 55290, 57005, 66652, 68406, 71877, 73720, 75660, 83315, 85069, 91208, 95836, 99978, 105240, 110580, 114010, 119795, 133304, 136812, 143754, 151320, 166630, 170138, 171015, 191672, 199956, 216619, 221160, 228020, 239590, 249945, 255207, 273624, 287508, 333260, 340276, 342030, 359385, 399912, 425345, 433238, 456040, 479180, 499890, 510414, 575016, 649857, 666520, 680552, 684060, 718770, 850690, 866476, 958360, 999780, 1020828, 1083095, 1105897, 1276035, 1299714, 1368120, 1437540, 1616311, 1701380, 1732952, 1999560, 2041656, 2166190, 2211794, 2552070, 2599428, 2875080, 3232622, 3249285, 3317691, 3402760, 4332380, 4423588, 4848933, 5104140, 5198856, 5529485, 6465244, 6498570, 6635382, 8081555, 8664760, 8847176, 9697866, 10208280, 11058970, 12930488, 12997140, 13270764, 16163110, 16588455, 19395732, 21012043, 22117940, 24244665, 25994280, 26541528, 32326220, 33176910, 38791464, 42024086, 44235880, 48489330, 63036129, 64652440, 66353820, 84048172, 96978660, 105060215, 126072258, 132707640, 168096344, 193957320, 210120430, 252144516, 315180645, 420240860, 504289032, 630361290, 840481720, 1260722580, 2521445160]

約数ペア:

[(1, 2521445160), (2, 1260722580), (3, 840481720), (4, 630361290), (5, 504289032), (6, 420240860), (8, 315180645), (10, 252144516), (12, 210120430), (13, 193957320), (15, 168096344), (19, 132707640), (20, 126072258), (24, 105060215), (26, 96978660), (30, 84048172), (38, 66353820), (39, 64652440), (40, 63036129), (52, 48489330), (57, 44235880), (60, 42024086), (65, 38791464), (76, 33176910), (78, 32326220), (95, 26541528), (97, 25994280), (104, 24244665), (114, 22117940), (120, 21012043), (130, 19395732), (152, 16588455), (156, 16163110), (190, 13270764), (194, 12997140), (195, 12930488), (228, 11058970), (247, 10208280), (260, 9697866), (285, 8847176), (291, 8664760), (312, 8081555), (380, 6635382), (388, 6498570), (390, 6465244), (456, 5529485), (485, 5198856), (494, 5104140), (520, 4848933), (570, 4423588), (582, 4332380), (741, 3402760), (760, 3317691), (776, 3249285), (780, 3232622), (877, 2875080), (970, 2599428), (988, 2552070), (1140, 2211794), (1164, 2166190), (1235, 2041656), (1261, 1999560), (1455, 1732952), (1482, 1701380), (1560, 1616311), (1754, 1437540), (1843, 1368120), (1940, 1299714), (1976, 1276035), (2280, 1105897), (2328, 1083095), (2470, 1020828), (2522, 999780), (2631, 958360), (2910, 866476), (2964, 850690), (3508, 718770), (3686, 684060), (3705, 680552), (3783, 666520), (3880, 649857), (4385, 575016), (4940, 510414), (5044, 499890), (5262, 479180), (5529, 456040), (5820, 433238), (5928, 425345), (6305, 399912), (7016, 359385), (7372, 342030), (7410, 340276), (7566, 333260), (8770, 287508), (9215, 273624), (9880, 255207), (10088, 249945), (10524, 239590), (11058, 228020), (11401, 221160), (11640, 216619), (12610, 199956), (13155, 191672), (14744, 171015), (14820, 170138), (15132, 166630), (16663, 151320), (17540, 143754), (18430, 136812), (18915, 133304), (21048, 119795), (22116, 114010), (22802, 110580), (23959, 105240), (25220, 99978), (26310, 95836), (27645, 91208), (29640, 85069), (30264, 83315), (33326, 75660), (34203, 73720), (35080, 71877), (36860, 68406), (37830, 66652), (44232, 57005), (45604, 55290), (47918, 52620), (49989, 50440)]