189003960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 659599200

約数和(自身を除く): 470595240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 89, 90, 102, 120, 136, 153, 170, 178, 180, 204, 255, 267, 306, 340, 347, 356, 360, 408, 445, 510, 534, 612, 680, 694, 712, 765, 801, 890, 1020, 1041, 1068, 1224, 1335, 1388, 1513, 1530, 1602, 1735, 1780, 2040, 2082, 2136, 2670, 2776, 3026, 3060, 3123, 3204, 3470, 3560, 4005, 4164, 4539, 5205, 5340, 5899, 6052, 6120, 6246, 6408, 6940, 7565, 8010, 8328, 9078, 10410, 10680, 11798, 12104, 12492, 13617, 13880, 15130, 15615, 16020, 17697, 18156, 20820, 22695, 23596, 24984, 27234, 29495, 30260, 30883, 31230, 32040, 35394, 36312, 41640, 45390, 47192, 53091, 54468, 58990, 60520, 61766, 62460, 68085, 70788, 88485, 90780, 92649, 106182, 108936, 117980, 123532, 124920, 136170, 141576, 154415, 176970, 181560, 185298, 212364, 235960, 247064, 265455, 272340, 277947, 308830, 353940, 370596, 424728, 463245, 525011, 530910, 544680, 555894, 617660, 707880, 741192, 926490, 1050022, 1061820, 1111788, 1235320, 1389735, 1575033, 1852980, 2100044, 2123640, 2223576, 2625055, 2779470, 3150066, 3705960, 4200088, 4725099, 5250110, 5558940, 6300132, 7875165, 9450198, 10500220, 11117880, 12600264, 15750330, 18900396, 21000440, 23625495, 31500660, 37800792, 47250990, 63001320, 94501980, 189003960]

約数ペア:

[(1, 189003960), (2, 94501980), (3, 63001320), (4, 47250990), (5, 37800792), (6, 31500660), (8, 23625495), (9, 21000440), (10, 18900396), (12, 15750330), (15, 12600264), (17, 11117880), (18, 10500220), (20, 9450198), (24, 7875165), (30, 6300132), (34, 5558940), (36, 5250110), (40, 4725099), (45, 4200088), (51, 3705960), (60, 3150066), (68, 2779470), (72, 2625055), (85, 2223576), (89, 2123640), (90, 2100044), (102, 1852980), (120, 1575033), (136, 1389735), (153, 1235320), (170, 1111788), (178, 1061820), (180, 1050022), (204, 926490), (255, 741192), (267, 707880), (306, 617660), (340, 555894), (347, 544680), (356, 530910), (360, 525011), (408, 463245), (445, 424728), (510, 370596), (534, 353940), (612, 308830), (680, 277947), (694, 272340), (712, 265455), (765, 247064), (801, 235960), (890, 212364), (1020, 185298), (1041, 181560), (1068, 176970), (1224, 154415), (1335, 141576), (1388, 136170), (1513, 124920), (1530, 123532), (1602, 117980), (1735, 108936), (1780, 106182), (2040, 92649), (2082, 90780), (2136, 88485), (2670, 70788), (2776, 68085), (3026, 62460), (3060, 61766), (3123, 60520), (3204, 58990), (3470, 54468), (3560, 53091), (4005, 47192), (4164, 45390), (4539, 41640), (5205, 36312), (5340, 35394), (5899, 32040), (6052, 31230), (6120, 30883), (6246, 30260), (6408, 29495), (6940, 27234), (7565, 24984), (8010, 23596), (8328, 22695), (9078, 20820), (10410, 18156), (10680, 17697), (11798, 16020), (12104, 15615), (12492, 15130), (13617, 13880)]