222872040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 256

約数和(自身を含む): 803520000

約数和(自身を除く): 580647960

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, 61, 68, 72, 85, 90, 102, 108, 120, 122, 135, 136, 153, 170, 180, 183, 199, 204, 216, 244, 255, 270, 305, 306, 340, 360, 366, 398, 408, 459, 488, 510, 540, 549, 597, 610, 612, 680, 732, 765, 796, 915, 918, 995, 1020, 1037, 1080, 1098, 1194, 1220, 1224, 1464, 1530, 1592, 1647, 1791, 1830, 1836, 1990, 2040, 2074, 2196, 2295, 2388, 2440, 2745, 2985, 3060, 3111, 3294, 3383, 3582, 3660, 3672, 3980, 4148, 4392, 4590, 4776, 5185, 5373, 5490, 5970, 6120, 6222, 6588, 6766, 7164, 7320, 7960, 8235, 8296, 8955, 9180, 9333, 10149, 10370, 10746, 10980, 11940, 12139, 12444, 13176, 13532, 14328, 15555, 16470, 16915, 17910, 18360, 18666, 20298, 20740, 21492, 21960, 23880, 24278, 24888, 26865, 27064, 27999, 30447, 31110, 32940, 33830, 35820, 36417, 37332, 40596, 41480, 42984, 46665, 48556, 50745, 53730, 55998, 60695, 60894, 62220, 65880, 67660, 71640, 72834, 74664, 81192, 91341, 93330, 97112, 101490, 107460, 109251, 111996, 121390, 121788, 124440, 135320, 139995, 145668, 152235, 182085, 182682, 186660, 202980, 206363, 214920, 218502, 223992, 242780, 243576, 279990, 291336, 304470, 327753, 364170, 365364, 373320, 405960, 412726, 437004, 456705, 485560, 546255, 559980, 608940, 619089, 655506, 728340, 730728, 825452, 874008, 913410, 1031815, 1092510, 1119960, 1217880, 1238178, 1311012, 1456680, 1638765, 1650904, 1826820, 1857267, 2063630, 2185020, 2476356, 2622024, 3095445, 3277530, 3653640, 3714534, 4127260, 4370040, 4952712, 5571801, 6190890, 6555060, 7429068, 8254520, 9286335, 11143602, 12381780, 13110120, 14858136, 18572670, 22287204, 24763560, 27859005, 37145340, 44574408, 55718010, 74290680, 111436020, 222872040]

約数ペア:

[(1, 222872040), (2, 111436020), (3, 74290680), (4, 55718010), (5, 44574408), (6, 37145340), (8, 27859005), (9, 24763560), (10, 22287204), (12, 18572670), (15, 14858136), (17, 13110120), (18, 12381780), (20, 11143602), (24, 9286335), (27, 8254520), (30, 7429068), (34, 6555060), (36, 6190890), (40, 5571801), (45, 4952712), (51, 4370040), (54, 4127260), (60, 3714534), (61, 3653640), (68, 3277530), (72, 3095445), (85, 2622024), (90, 2476356), (102, 2185020), (108, 2063630), (120, 1857267), (122, 1826820), (135, 1650904), (136, 1638765), (153, 1456680), (170, 1311012), (180, 1238178), (183, 1217880), (199, 1119960), (204, 1092510), (216, 1031815), (244, 913410), (255, 874008), (270, 825452), (305, 730728), (306, 728340), (340, 655506), (360, 619089), (366, 608940), (398, 559980), (408, 546255), (459, 485560), (488, 456705), (510, 437004), (540, 412726), (549, 405960), (597, 373320), (610, 365364), (612, 364170), (680, 327753), (732, 304470), (765, 291336), (796, 279990), (915, 243576), (918, 242780), (995, 223992), (1020, 218502), (1037, 214920), (1080, 206363), (1098, 202980), (1194, 186660), (1220, 182682), (1224, 182085), (1464, 152235), (1530, 145668), (1592, 139995), (1647, 135320), (1791, 124440), (1830, 121788), (1836, 121390), (1990, 111996), (2040, 109251), (2074, 107460), (2196, 101490), (2295, 97112), (2388, 93330), (2440, 91341), (2745, 81192), (2985, 74664), (3060, 72834), (3111, 71640), (3294, 67660), (3383, 65880), (3582, 62220), (3660, 60894), (3672, 60695), (3980, 55998), (4148, 53730), (4392, 50745), (4590, 48556), (4776, 46665), (5185, 42984), (5373, 41480), (5490, 40596), (5970, 37332), (6120, 36417), (6222, 35820), (6588, 33830), (6766, 32940), (7164, 31110), (7320, 30447), (7960, 27999), (8235, 27064), (8296, 26865), (8955, 24888), (9180, 24278), (9333, 23880), (10149, 21960), (10370, 21492), (10746, 20740), (10980, 20298), (11940, 18666), (12139, 18360), (12444, 17910), (13176, 16915), (13532, 16470), (14328, 15555)]