2497689120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1055

約数の個数: 192

約数和(自身を含む): 8083805184

約数和(自身を除く): 5586116064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 83, 96, 120, 142, 160, 166, 213, 240, 249, 284, 332, 355, 415, 426, 480, 498, 568, 664, 710, 830, 852, 883, 996, 1065, 1136, 1245, 1328, 1420, 1660, 1704, 1766, 1992, 2130, 2272, 2490, 2649, 2656, 2840, 3320, 3408, 3532, 3984, 4260, 4415, 4980, 5298, 5680, 5893, 6640, 6816, 7064, 7968, 8520, 8830, 9960, 10596, 11360, 11786, 13245, 13280, 14128, 17040, 17660, 17679, 19920, 21192, 23572, 26490, 28256, 29465, 34080, 35320, 35358, 39840, 42384, 47144, 52980, 58930, 62693, 70640, 70716, 73289, 84768, 88395, 94288, 105960, 117860, 125386, 141280, 141432, 146578, 176790, 188079, 188576, 211920, 219867, 235720, 250772, 282864, 293156, 313465, 353580, 366445, 376158, 423840, 439734, 471440, 501544, 565728, 586312, 626930, 707160, 732890, 752316, 879468, 940395, 942880, 1003088, 1099335, 1172624, 1253860, 1414320, 1465780, 1504632, 1758936, 1880790, 2006176, 2198670, 2345248, 2507720, 2828640, 2931560, 3009264, 3517872, 3761580, 4397340, 5015440, 5203519, 5863120, 6018528, 7035744, 7523160, 8794680, 10030880, 10407038, 11726240, 15046320, 15610557, 17589360, 20814076, 26017595, 30092640, 31221114, 35178720, 41628152, 52035190, 62442228, 78052785, 83256304, 104070380, 124884456, 156105570, 166512608, 208140760, 249768912, 312211140, 416281520, 499537824, 624422280, 832563040, 1248844560, 2497689120]

約数ペア:

[(1, 2497689120), (2, 1248844560), (3, 832563040), (4, 624422280), (5, 499537824), (6, 416281520), (8, 312211140), (10, 249768912), (12, 208140760), (15, 166512608), (16, 156105570), (20, 124884456), (24, 104070380), (30, 83256304), (32, 78052785), (40, 62442228), (48, 52035190), (60, 41628152), (71, 35178720), (80, 31221114), (83, 30092640), (96, 26017595), (120, 20814076), (142, 17589360), (160, 15610557), (166, 15046320), (213, 11726240), (240, 10407038), (249, 10030880), (284, 8794680), (332, 7523160), (355, 7035744), (415, 6018528), (426, 5863120), (480, 5203519), (498, 5015440), (568, 4397340), (664, 3761580), (710, 3517872), (830, 3009264), (852, 2931560), (883, 2828640), (996, 2507720), (1065, 2345248), (1136, 2198670), (1245, 2006176), (1328, 1880790), (1420, 1758936), (1660, 1504632), (1704, 1465780), (1766, 1414320), (1992, 1253860), (2130, 1172624), (2272, 1099335), (2490, 1003088), (2649, 942880), (2656, 940395), (2840, 879468), (3320, 752316), (3408, 732890), (3532, 707160), (3984, 626930), (4260, 586312), (4415, 565728), (4980, 501544), (5298, 471440), (5680, 439734), (5893, 423840), (6640, 376158), (6816, 366445), (7064, 353580), (7968, 313465), (8520, 293156), (8830, 282864), (9960, 250772), (10596, 235720), (11360, 219867), (11786, 211920), (13245, 188576), (13280, 188079), (14128, 176790), (17040, 146578), (17660, 141432), (17679, 141280), (19920, 125386), (21192, 117860), (23572, 105960), (26490, 94288), (28256, 88395), (29465, 84768), (34080, 73289), (35320, 70716), (35358, 70640), (39840, 62693), (42384, 58930), (47144, 52980)]