244793880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 881280000

約数和(自身を除く): 636486120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 67, 68, 72, 85, 90, 102, 108, 120, 134, 135, 136, 153, 170, 180, 199, 201, 204, 216, 255, 268, 270, 306, 335, 340, 360, 398, 402, 408, 459, 510, 536, 540, 597, 603, 612, 670, 680, 765, 796, 804, 918, 995, 1005, 1020, 1080, 1139, 1194, 1206, 1224, 1340, 1530, 1592, 1608, 1791, 1809, 1836, 1990, 2010, 2040, 2278, 2295, 2388, 2412, 2680, 2985, 3015, 3060, 3383, 3417, 3582, 3618, 3672, 3980, 4020, 4556, 4590, 4776, 4824, 5373, 5695, 5970, 6030, 6120, 6766, 6834, 7164, 7236, 7960, 8040, 8955, 9045, 9112, 9180, 10149, 10251, 10746, 11390, 11940, 12060, 13333, 13532, 13668, 14328, 14472, 16915, 17085, 17910, 18090, 18360, 20298, 20502, 21492, 22780, 23880, 24120, 26666, 26865, 27064, 27336, 30447, 30753, 33830, 34170, 35820, 36180, 39999, 40596, 41004, 42984, 45560, 50745, 51255, 53332, 53730, 60894, 61506, 66665, 67660, 68340, 71640, 72360, 79998, 81192, 82008, 91341, 101490, 102510, 106664, 107460, 119997, 121788, 123012, 133330, 135320, 136680, 152235, 153765, 159996, 182682, 199995, 202980, 205020, 214920, 226661, 239994, 243576, 246024, 266660, 304470, 307530, 319992, 359991, 365364, 399990, 405960, 410040, 453322, 456705, 479988, 533320, 599985, 608940, 615060, 679983, 719982, 730728, 799980, 906644, 913410, 959976, 1133305, 1199970, 1217880, 1230120, 1359966, 1439964, 1599960, 1799955, 1813288, 1826820, 2039949, 2266610, 2399940, 2719932, 2879928, 3399915, 3599910, 3653640, 4079898, 4533220, 4799880, 5439864, 6119847, 6799830, 7199820, 8159796, 9066440, 10199745, 12239694, 13599660, 14399640, 16319592, 20399490, 24479388, 27199320, 30599235, 40798980, 48958776, 61198470, 81597960, 122396940, 244793880]

約数ペア:

[(1, 244793880), (2, 122396940), (3, 81597960), (4, 61198470), (5, 48958776), (6, 40798980), (8, 30599235), (9, 27199320), (10, 24479388), (12, 20399490), (15, 16319592), (17, 14399640), (18, 13599660), (20, 12239694), (24, 10199745), (27, 9066440), (30, 8159796), (34, 7199820), (36, 6799830), (40, 6119847), (45, 5439864), (51, 4799880), (54, 4533220), (60, 4079898), (67, 3653640), (68, 3599910), (72, 3399915), (85, 2879928), (90, 2719932), (102, 2399940), (108, 2266610), (120, 2039949), (134, 1826820), (135, 1813288), (136, 1799955), (153, 1599960), (170, 1439964), (180, 1359966), (199, 1230120), (201, 1217880), (204, 1199970), (216, 1133305), (255, 959976), (268, 913410), (270, 906644), (306, 799980), (335, 730728), (340, 719982), (360, 679983), (398, 615060), (402, 608940), (408, 599985), (459, 533320), (510, 479988), (536, 456705), (540, 453322), (597, 410040), (603, 405960), (612, 399990), (670, 365364), (680, 359991), (765, 319992), (796, 307530), (804, 304470), (918, 266660), (995, 246024), (1005, 243576), (1020, 239994), (1080, 226661), (1139, 214920), (1194, 205020), (1206, 202980), (1224, 199995), (1340, 182682), (1530, 159996), (1592, 153765), (1608, 152235), (1791, 136680), (1809, 135320), (1836, 133330), (1990, 123012), (2010, 121788), (2040, 119997), (2278, 107460), (2295, 106664), (2388, 102510), (2412, 101490), (2680, 91341), (2985, 82008), (3015, 81192), (3060, 79998), (3383, 72360), (3417, 71640), (3582, 68340), (3618, 67660), (3672, 66665), (3980, 61506), (4020, 60894), (4556, 53730), (4590, 53332), (4776, 51255), (4824, 50745), (5373, 45560), (5695, 42984), (5970, 41004), (6030, 40596), (6120, 39999), (6766, 36180), (6834, 35820), (7164, 34170), (7236, 33830), (7960, 30753), (8040, 30447), (8955, 27336), (9045, 27064), (9112, 26865), (9180, 26666), (10149, 24120), (10251, 23880), (10746, 22780), (11390, 21492), (11940, 20502), (12060, 20298), (13333, 18360), (13532, 18090), (13668, 17910), (14328, 17085), (14472, 16915)]