2535809920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:138

約数の個数: 256

約数和(自身を含む): 7535923200

約数和(自身を除く): 5000113280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 64, 70, 76, 80, 95, 112, 124, 128, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 320, 380, 434, 448, 496, 532, 560, 589, 608, 620, 640, 665, 760, 868, 896, 961, 992, 1064, 1085, 1120, 1178, 1216, 1240, 1330, 1520, 1736, 1922, 1984, 2128, 2170, 2240, 2356, 2432, 2480, 2660, 2945, 3040, 3472, 3844, 3968, 4123, 4256, 4340, 4480, 4712, 4805, 4960, 5320, 5890, 6080, 6727, 6944, 7688, 8246, 8512, 8680, 9424, 9610, 9920, 10640, 11780, 12160, 13454, 13888, 15376, 16492, 17024, 17360, 18259, 18848, 19220, 19840, 20615, 21280, 23560, 26908, 27776, 29791, 30752, 32984, 33635, 34720, 36518, 37696, 38440, 41230, 42560, 47120, 53816, 59582, 61504, 65968, 67270, 69440, 73036, 75392, 76880, 82460, 85120, 91295, 94240, 107632, 119164, 123008, 127813, 131936, 134540, 138880, 146072, 148955, 153760, 164920, 182590, 188480, 208537, 215264, 238328, 255626, 263872, 269080, 292144, 297910, 307520, 329840, 365180, 376960, 417074, 430528, 476656, 511252, 527744, 538160, 566029, 584288, 595820, 615040, 639065, 659680, 730360, 834148, 861056, 953312, 1022504, 1042685, 1076320, 1132058, 1168576, 1191640, 1278130, 1319360, 1460720, 1668296, 1906624, 2045008, 2085370, 2152640, 2264116, 2337152, 2383280, 2556260, 2638720, 2830145, 2921440, 3336592, 3813248, 3962203, 4090016, 4170740, 4305280, 4528232, 4766560, 5112520, 5660290, 5842880, 6673184, 7924406, 8180032, 8341480, 9056464, 9533120, 10225040, 11320580, 11685760, 13346368, 15848812, 16360064, 16682960, 18112928, 19066240, 19811015, 20450080, 22641160, 26692736, 31697624, 33365920, 36225856, 39622030, 40900160, 45282320, 63395248, 66731840, 72451712, 79244060, 81800320, 90564640, 126790496, 133463680, 158488120, 181129280, 253580992, 316976240, 362258560, 507161984, 633952480, 1267904960, 2535809920]

約数ペア:

[(1, 2535809920), (2, 1267904960), (4, 633952480), (5, 507161984), (7, 362258560), (8, 316976240), (10, 253580992), (14, 181129280), (16, 158488120), (19, 133463680), (20, 126790496), (28, 90564640), (31, 81800320), (32, 79244060), (35, 72451712), (38, 66731840), (40, 63395248), (56, 45282320), (62, 40900160), (64, 39622030), (70, 36225856), (76, 33365920), (80, 31697624), (95, 26692736), (112, 22641160), (124, 20450080), (128, 19811015), (133, 19066240), (140, 18112928), (152, 16682960), (155, 16360064), (160, 15848812), (190, 13346368), (217, 11685760), (224, 11320580), (248, 10225040), (266, 9533120), (280, 9056464), (304, 8341480), (310, 8180032), (320, 7924406), (380, 6673184), (434, 5842880), (448, 5660290), (496, 5112520), (532, 4766560), (560, 4528232), (589, 4305280), (608, 4170740), (620, 4090016), (640, 3962203), (665, 3813248), (760, 3336592), (868, 2921440), (896, 2830145), (961, 2638720), (992, 2556260), (1064, 2383280), (1085, 2337152), (1120, 2264116), (1178, 2152640), (1216, 2085370), (1240, 2045008), (1330, 1906624), (1520, 1668296), (1736, 1460720), (1922, 1319360), (1984, 1278130), (2128, 1191640), (2170, 1168576), (2240, 1132058), (2356, 1076320), (2432, 1042685), (2480, 1022504), (2660, 953312), (2945, 861056), (3040, 834148), (3472, 730360), (3844, 659680), (3968, 639065), (4123, 615040), (4256, 595820), (4340, 584288), (4480, 566029), (4712, 538160), (4805, 527744), (4960, 511252), (5320, 476656), (5890, 430528), (6080, 417074), (6727, 376960), (6944, 365180), (7688, 329840), (8246, 307520), (8512, 297910), (8680, 292144), (9424, 269080), (9610, 263872), (9920, 255626), (10640, 238328), (11780, 215264), (12160, 208537), (13454, 188480), (13888, 182590), (15376, 164920), (16492, 153760), (17024, 148955), (17360, 146072), (18259, 138880), (18848, 134540), (19220, 131936), (19840, 127813), (20615, 123008), (21280, 119164), (23560, 107632), (26908, 94240), (27776, 91295), (29791, 85120), (30752, 82460), (32984, 76880), (33635, 75392), (34720, 73036), (36518, 69440), (37696, 67270), (38440, 65968), (41230, 61504), (42560, 59582), (47120, 53816)]