233687160

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{30911}}^1$

素因数の和:30938

約数の個数: 128

約数和(自身を含む): 890265600

約数和(自身を除く): 656578440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 30911, 61822, 92733, 123644, 154555, 185466, 216377, 247288, 278199, 309110, 370932, 432754, 463665, 556398, 618220, 649131, 741864, 834597, 865508, 927330, 1081885, 1112796, 1236440, 1298262, 1390995, 1669194, 1731016, 1854660, 1947393, 2163770, 2225592, 2596524, 2781990, 3245655, 3338388, 3709320, 3894786, 4172985, 4327540, 5193048, 5563980, 5842179, 6491310, 6676776, 7789572, 8345970, 8655080, 9736965, 11127960, 11684358, 12982620, 15579144, 16691940, 19473930, 23368716, 25965240, 29210895, 33383880, 38947860, 46737432, 58421790, 77895720, 116843580, 233687160]

約数ペア:

[(1, 233687160), (2, 116843580), (3, 77895720), (4, 58421790), (5, 46737432), (6, 38947860), (7, 33383880), (8, 29210895), (9, 25965240), (10, 23368716), (12, 19473930), (14, 16691940), (15, 15579144), (18, 12982620), (20, 11684358), (21, 11127960), (24, 9736965), (27, 8655080), (28, 8345970), (30, 7789572), (35, 6676776), (36, 6491310), (40, 5842179), (42, 5563980), (45, 5193048), (54, 4327540), (56, 4172985), (60, 3894786), (63, 3709320), (70, 3338388), (72, 3245655), (84, 2781990), (90, 2596524), (105, 2225592), (108, 2163770), (120, 1947393), (126, 1854660), (135, 1731016), (140, 1669194), (168, 1390995), (180, 1298262), (189, 1236440), (210, 1112796), (216, 1081885), (252, 927330), (270, 865508), (280, 834597), (315, 741864), (360, 649131), (378, 618220), (420, 556398), (504, 463665), (540, 432754), (630, 370932), (756, 309110), (840, 278199), (945, 247288), (1080, 216377), (1260, 185466), (1512, 154555), (1890, 123644), (2520, 92733), (3780, 61822), (7560, 30911)]