2686017320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{44207}}^1$

素因数の和:44263

約数の個数: 96

約数和(自身を含む): 7257185280

約数和(自身を除く): 4571167960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4340, 6076, 7595, 8680, 12152, 15190, 30380, 44207, 60760, 88414, 176828, 221035, 309449, 353656, 442070, 618898, 884140, 1237796, 1370417, 1547245, 1768280, 2166143, 2475592, 2740834, 3094490, 4332286, 5481668, 6188980, 6852085, 8664572, 9592919, 10830715, 10963336, 12377960, 13704170, 17329144, 19185838, 21661430, 27408340, 38371676, 43322860, 47964595, 54816680, 67150433, 76743352, 86645720, 95929190, 134300866, 191858380, 268601732, 335752165, 383716760, 537203464, 671504330, 1343008660, 2686017320]

約数ペア:

[(1, 2686017320), (2, 1343008660), (4, 671504330), (5, 537203464), (7, 383716760), (8, 335752165), (10, 268601732), (14, 191858380), (20, 134300866), (28, 95929190), (31, 86645720), (35, 76743352), (40, 67150433), (49, 54816680), (56, 47964595), (62, 43322860), (70, 38371676), (98, 27408340), (124, 21661430), (140, 19185838), (155, 17329144), (196, 13704170), (217, 12377960), (245, 10963336), (248, 10830715), (280, 9592919), (310, 8664572), (392, 6852085), (434, 6188980), (490, 5481668), (620, 4332286), (868, 3094490), (980, 2740834), (1085, 2475592), (1240, 2166143), (1519, 1768280), (1736, 1547245), (1960, 1370417), (2170, 1237796), (3038, 884140), (4340, 618898), (6076, 442070), (7595, 353656), (8680, 309449), (12152, 221035), (15190, 176828), (30380, 88414), (44207, 60760)]