188728560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{907}}^1$

素因数の和:960

約数の個数: 180

約数和(自身を含む): 674032008

約数和(自身を除く): 485303448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 289, 306, 340, 360, 408, 510, 578, 612, 680, 720, 765, 816, 867, 907, 1020, 1156, 1224, 1360, 1445, 1530, 1734, 1814, 2040, 2312, 2448, 2601, 2721, 2890, 3060, 3468, 3628, 4080, 4335, 4535, 4624, 5202, 5442, 5780, 6120, 6936, 7256, 8163, 8670, 9070, 10404, 10884, 11560, 12240, 13005, 13605, 13872, 14512, 15419, 16326, 17340, 18140, 20808, 21768, 23120, 26010, 27210, 30838, 32652, 34680, 36280, 40815, 41616, 43536, 46257, 52020, 54420, 61676, 65304, 69360, 72560, 77095, 81630, 92514, 104040, 108840, 123352, 130608, 138771, 154190, 163260, 185028, 208080, 217680, 231285, 246704, 262123, 277542, 308380, 326520, 370056, 462570, 524246, 555084, 616760, 653040, 693855, 740112, 786369, 925140, 1048492, 1110168, 1233520, 1310615, 1387710, 1572738, 1850280, 2096984, 2220336, 2359107, 2621230, 2775420, 3145476, 3700560, 3931845, 4193968, 4718214, 5242460, 5550840, 6290952, 7863690, 9436428, 10484920, 11101680, 11795535, 12581904, 15727380, 18872856, 20969840, 23591070, 31454760, 37745712, 47182140, 62909520, 94364280, 188728560]

約数ペア:

[(1, 188728560), (2, 94364280), (3, 62909520), (4, 47182140), (5, 37745712), (6, 31454760), (8, 23591070), (9, 20969840), (10, 18872856), (12, 15727380), (15, 12581904), (16, 11795535), (17, 11101680), (18, 10484920), (20, 9436428), (24, 7863690), (30, 6290952), (34, 5550840), (36, 5242460), (40, 4718214), (45, 4193968), (48, 3931845), (51, 3700560), (60, 3145476), (68, 2775420), (72, 2621230), (80, 2359107), (85, 2220336), (90, 2096984), (102, 1850280), (120, 1572738), (136, 1387710), (144, 1310615), (153, 1233520), (170, 1110168), (180, 1048492), (204, 925140), (240, 786369), (255, 740112), (272, 693855), (289, 653040), (306, 616760), (340, 555084), (360, 524246), (408, 462570), (510, 370056), (578, 326520), (612, 308380), (680, 277542), (720, 262123), (765, 246704), (816, 231285), (867, 217680), (907, 208080), (1020, 185028), (1156, 163260), (1224, 154190), (1360, 138771), (1445, 130608), (1530, 123352), (1734, 108840), (1814, 104040), (2040, 92514), (2312, 81630), (2448, 77095), (2601, 72560), (2721, 69360), (2890, 65304), (3060, 61676), (3468, 54420), (3628, 52020), (4080, 46257), (4335, 43536), (4535, 41616), (4624, 40815), (5202, 36280), (5442, 34680), (5780, 32652), (6120, 30838), (6936, 27210), (7256, 26010), (8163, 23120), (8670, 21768), (9070, 20808), (10404, 18140), (10884, 17340), (11560, 16326), (12240, 15419), (13005, 14512), (13605, 13872)]