216886680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11813}}^1$

素因数の和:11850

約数の個数: 128

約数和(自身を含む): 765547200

約数和(自身を除く): 548660520

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, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 11813, 18360, 23626, 35439, 47252, 59065, 70878, 94504, 106317, 118130, 141756, 177195, 200821, 212634, 236260, 283512, 318951, 354390, 401642, 425268, 472520, 531585, 602463, 637902, 708780, 803284, 850536, 1004105, 1063170, 1204926, 1275804, 1417560, 1594755, 1606568, 1807389, 2008210, 2126340, 2409852, 2551608, 3012315, 3189510, 3614778, 4016420, 4252680, 4819704, 5422167, 6024630, 6379020, 7229556, 8032840, 9036945, 10844334, 12049260, 12758040, 14459112, 18073890, 21688668, 24098520, 27110835, 36147780, 43377336, 54221670, 72295560, 108443340, 216886680]

約数ペア:

[(1, 216886680), (2, 108443340), (3, 72295560), (4, 54221670), (5, 43377336), (6, 36147780), (8, 27110835), (9, 24098520), (10, 21688668), (12, 18073890), (15, 14459112), (17, 12758040), (18, 12049260), (20, 10844334), (24, 9036945), (27, 8032840), (30, 7229556), (34, 6379020), (36, 6024630), (40, 5422167), (45, 4819704), (51, 4252680), (54, 4016420), (60, 3614778), (68, 3189510), (72, 3012315), (85, 2551608), (90, 2409852), (102, 2126340), (108, 2008210), (120, 1807389), (135, 1606568), (136, 1594755), (153, 1417560), (170, 1275804), (180, 1204926), (204, 1063170), (216, 1004105), (255, 850536), (270, 803284), (306, 708780), (340, 637902), (360, 602463), (408, 531585), (459, 472520), (510, 425268), (540, 401642), (612, 354390), (680, 318951), (765, 283512), (918, 236260), (1020, 212634), (1080, 200821), (1224, 177195), (1530, 141756), (1836, 118130), (2040, 106317), (2295, 94504), (3060, 70878), (3672, 59065), (4590, 47252), (6120, 35439), (9180, 23626), (11813, 18360)]