347477280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 1173553920

約数和(自身を除く): 826076640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 97, 102, 120, 136, 160, 170, 194, 204, 240, 255, 272, 291, 340, 388, 408, 439, 480, 485, 510, 544, 582, 680, 776, 816, 878, 970, 1020, 1164, 1317, 1360, 1455, 1552, 1632, 1649, 1756, 1940, 2040, 2195, 2328, 2634, 2720, 2910, 3104, 3298, 3512, 3880, 4080, 4390, 4656, 4947, 5268, 5820, 6585, 6596, 7024, 7463, 7760, 8160, 8245, 8780, 9312, 9894, 10536, 11640, 13170, 13192, 14048, 14926, 15520, 16490, 17560, 19788, 21072, 22389, 23280, 24735, 26340, 26384, 29852, 32980, 35120, 37315, 39576, 42144, 42583, 44778, 46560, 49470, 52680, 52768, 59704, 65960, 70240, 74630, 79152, 85166, 89556, 98940, 105360, 111945, 119408, 127749, 131920, 149260, 158304, 170332, 179112, 197880, 210720, 212915, 223890, 238816, 255498, 263840, 298520, 340664, 358224, 395760, 425830, 447780, 510996, 597040, 638745, 681328, 716448, 723911, 791520, 851660, 895560, 1021992, 1194080, 1277490, 1362656, 1447822, 1703320, 1791120, 2043984, 2171733, 2554980, 2895644, 3406640, 3582240, 3619555, 4087968, 4343466, 5109960, 5791288, 6813280, 7239110, 8686932, 10219920, 10858665, 11582576, 14478220, 17373864, 20439840, 21717330, 23165152, 28956440, 34747728, 43434660, 57912880, 69495456, 86869320, 115825760, 173738640, 347477280]

約数ペア:

[(1, 347477280), (2, 173738640), (3, 115825760), (4, 86869320), (5, 69495456), (6, 57912880), (8, 43434660), (10, 34747728), (12, 28956440), (15, 23165152), (16, 21717330), (17, 20439840), (20, 17373864), (24, 14478220), (30, 11582576), (32, 10858665), (34, 10219920), (40, 8686932), (48, 7239110), (51, 6813280), (60, 5791288), (68, 5109960), (80, 4343466), (85, 4087968), (96, 3619555), (97, 3582240), (102, 3406640), (120, 2895644), (136, 2554980), (160, 2171733), (170, 2043984), (194, 1791120), (204, 1703320), (240, 1447822), (255, 1362656), (272, 1277490), (291, 1194080), (340, 1021992), (388, 895560), (408, 851660), (439, 791520), (480, 723911), (485, 716448), (510, 681328), (544, 638745), (582, 597040), (680, 510996), (776, 447780), (816, 425830), (878, 395760), (970, 358224), (1020, 340664), (1164, 298520), (1317, 263840), (1360, 255498), (1455, 238816), (1552, 223890), (1632, 212915), (1649, 210720), (1756, 197880), (1940, 179112), (2040, 170332), (2195, 158304), (2328, 149260), (2634, 131920), (2720, 127749), (2910, 119408), (3104, 111945), (3298, 105360), (3512, 98940), (3880, 89556), (4080, 85166), (4390, 79152), (4656, 74630), (4947, 70240), (5268, 65960), (5820, 59704), (6585, 52768), (6596, 52680), (7024, 49470), (7463, 46560), (7760, 44778), (8160, 42583), (8245, 42144), (8780, 39576), (9312, 37315), (9894, 35120), (10536, 32980), (11640, 29852), (13170, 26384), (13192, 26340), (14048, 24735), (14926, 23280), (15520, 22389), (16490, 21072), (17560, 19788)]