2245940160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 224

約数和(自身を含む): 7336852992

約数和(自身を除く): 5090912832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 83, 96, 120, 142, 160, 166, 192, 213, 240, 249, 284, 320, 332, 355, 397, 415, 426, 480, 498, 568, 664, 710, 794, 830, 852, 960, 996, 1065, 1136, 1191, 1245, 1328, 1420, 1588, 1660, 1704, 1985, 1992, 2130, 2272, 2382, 2490, 2656, 2840, 3176, 3320, 3408, 3970, 3984, 4260, 4544, 4764, 4980, 5312, 5680, 5893, 5955, 6352, 6640, 6816, 7940, 7968, 8520, 9528, 9960, 11360, 11786, 11910, 12704, 13280, 13632, 15880, 15936, 17040, 17679, 19056, 19920, 22720, 23572, 23820, 25408, 26560, 28187, 29465, 31760, 32951, 34080, 35358, 38112, 39840, 47144, 47640, 56374, 58930, 63520, 65902, 68160, 70716, 76224, 79680, 84561, 88395, 94288, 95280, 98853, 112748, 117860, 127040, 131804, 140935, 141432, 164755, 169122, 176790, 188576, 190560, 197706, 225496, 235720, 263608, 281870, 282864, 329510, 338244, 353580, 377152, 381120, 395412, 422805, 450992, 471440, 494265, 527216, 563740, 565728, 659020, 676488, 707160, 790824, 845610, 901984, 942880, 988530, 1054432, 1127480, 1131456, 1318040, 1352976, 1414320, 1581648, 1691220, 1803968, 1885760, 1977060, 2108864, 2254960, 2339521, 2636080, 2705952, 2828640, 3163296, 3382440, 3954120, 4509920, 4679042, 5272160, 5411904, 5657280, 6326592, 6764880, 7018563, 7908240, 9019840, 9358084, 10544320, 11697605, 13529760, 14037126, 15816480, 18716168, 23395210, 27059520, 28074252, 31632960, 35092815, 37432336, 46790420, 56148504, 70185630, 74864672, 93580840, 112297008, 140371260, 149729344, 187161680, 224594016, 280742520, 374323360, 449188032, 561485040, 748646720, 1122970080, 2245940160]

約数ペア:

[(1, 2245940160), (2, 1122970080), (3, 748646720), (4, 561485040), (5, 449188032), (6, 374323360), (8, 280742520), (10, 224594016), (12, 187161680), (15, 149729344), (16, 140371260), (20, 112297008), (24, 93580840), (30, 74864672), (32, 70185630), (40, 56148504), (48, 46790420), (60, 37432336), (64, 35092815), (71, 31632960), (80, 28074252), (83, 27059520), (96, 23395210), (120, 18716168), (142, 15816480), (160, 14037126), (166, 13529760), (192, 11697605), (213, 10544320), (240, 9358084), (249, 9019840), (284, 7908240), (320, 7018563), (332, 6764880), (355, 6326592), (397, 5657280), (415, 5411904), (426, 5272160), (480, 4679042), (498, 4509920), (568, 3954120), (664, 3382440), (710, 3163296), (794, 2828640), (830, 2705952), (852, 2636080), (960, 2339521), (996, 2254960), (1065, 2108864), (1136, 1977060), (1191, 1885760), (1245, 1803968), (1328, 1691220), (1420, 1581648), (1588, 1414320), (1660, 1352976), (1704, 1318040), (1985, 1131456), (1992, 1127480), (2130, 1054432), (2272, 988530), (2382, 942880), (2490, 901984), (2656, 845610), (2840, 790824), (3176, 707160), (3320, 676488), (3408, 659020), (3970, 565728), (3984, 563740), (4260, 527216), (4544, 494265), (4764, 471440), (4980, 450992), (5312, 422805), (5680, 395412), (5893, 381120), (5955, 377152), (6352, 353580), (6640, 338244), (6816, 329510), (7940, 282864), (7968, 281870), (8520, 263608), (9528, 235720), (9960, 225496), (11360, 197706), (11786, 190560), (11910, 188576), (12704, 176790), (13280, 169122), (13632, 164755), (15880, 141432), (15936, 140935), (17040, 131804), (17679, 127040), (19056, 117860), (19920, 112748), (22720, 98853), (23572, 95280), (23820, 94288), (25408, 88395), (26560, 84561), (28187, 79680), (29465, 76224), (31760, 70716), (32951, 68160), (34080, 65902), (35358, 63520), (38112, 58930), (39840, 56374), (47144, 47640)]