7848175280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2129}}^1$

素因数の和:2283

約数の個数: 160

約数和(自身を含む): 20537971200

約数和(自身を除く): 12689795920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 71, 80, 88, 110, 118, 142, 176, 220, 236, 284, 295, 355, 440, 472, 568, 590, 649, 710, 781, 880, 944, 1136, 1180, 1298, 1420, 1562, 2129, 2360, 2596, 2840, 3124, 3245, 3905, 4189, 4258, 4720, 5192, 5680, 6248, 6490, 7810, 8378, 8516, 10384, 10645, 12496, 12980, 15620, 16756, 17032, 20945, 21290, 23419, 25960, 31240, 33512, 34064, 41890, 42580, 46079, 46838, 51920, 62480, 67024, 83780, 85160, 92158, 93676, 117095, 125611, 151159, 167560, 170320, 184316, 187352, 230395, 234190, 251222, 302318, 335120, 368632, 374704, 460790, 468380, 502444, 604636, 628055, 737264, 755795, 921580, 936760, 1004888, 1209272, 1256110, 1381721, 1511590, 1662749, 1843160, 1873520, 2009776, 2418544, 2512220, 2763442, 3023180, 3325498, 3686320, 5024440, 5526884, 6046360, 6650996, 6908605, 8313745, 8918381, 10048880, 11053768, 12092720, 13301992, 13817210, 16627490, 17836762, 22107536, 26603984, 27634420, 33254980, 35673524, 44591905, 55268840, 66509960, 71347048, 89183810, 98102191, 110537680, 133019920, 142694096, 178367620, 196204382, 356735240, 392408764, 490510955, 713470480, 784817528, 981021910, 1569635056, 1962043820, 3924087640, 7848175280]

約数ペア:

[(1, 7848175280), (2, 3924087640), (4, 1962043820), (5, 1569635056), (8, 981021910), (10, 784817528), (11, 713470480), (16, 490510955), (20, 392408764), (22, 356735240), (40, 196204382), (44, 178367620), (55, 142694096), (59, 133019920), (71, 110537680), (80, 98102191), (88, 89183810), (110, 71347048), (118, 66509960), (142, 55268840), (176, 44591905), (220, 35673524), (236, 33254980), (284, 27634420), (295, 26603984), (355, 22107536), (440, 17836762), (472, 16627490), (568, 13817210), (590, 13301992), (649, 12092720), (710, 11053768), (781, 10048880), (880, 8918381), (944, 8313745), (1136, 6908605), (1180, 6650996), (1298, 6046360), (1420, 5526884), (1562, 5024440), (2129, 3686320), (2360, 3325498), (2596, 3023180), (2840, 2763442), (3124, 2512220), (3245, 2418544), (3905, 2009776), (4189, 1873520), (4258, 1843160), (4720, 1662749), (5192, 1511590), (5680, 1381721), (6248, 1256110), (6490, 1209272), (7810, 1004888), (8378, 936760), (8516, 921580), (10384, 755795), (10645, 737264), (12496, 628055), (12980, 604636), (15620, 502444), (16756, 468380), (17032, 460790), (20945, 374704), (21290, 368632), (23419, 335120), (25960, 302318), (31240, 251222), (33512, 234190), (34064, 230395), (41890, 187352), (42580, 184316), (46079, 170320), (46838, 167560), (51920, 151159), (62480, 125611), (67024, 117095), (83780, 93676), (85160, 92158)]