401184360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21851}}^1$

素因数の和:21888

約数の個数: 128

約数和(自身を含む): 1416009600

約数和(自身を除く): 1014825240

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, 18360, 21851, 43702, 65553, 87404, 109255, 131106, 174808, 196659, 218510, 262212, 327765, 371467, 393318, 437020, 524424, 589977, 655530, 742934, 786636, 874040, 983295, 1114401, 1179954, 1311060, 1485868, 1573272, 1857335, 1966590, 2228802, 2359908, 2622120, 2949885, 2971736, 3343203, 3714670, 3933180, 4457604, 4719816, 5572005, 5899770, 6686406, 7429340, 7866360, 8915208, 10029609, 11144010, 11799540, 13372812, 14858680, 16716015, 20059218, 22288020, 23599080, 26745624, 33432030, 40118436, 44576040, 50148045, 66864060, 80236872, 100296090, 133728120, 200592180, 401184360]

約数ペア:

[(1, 401184360), (2, 200592180), (3, 133728120), (4, 100296090), (5, 80236872), (6, 66864060), (8, 50148045), (9, 44576040), (10, 40118436), (12, 33432030), (15, 26745624), (17, 23599080), (18, 22288020), (20, 20059218), (24, 16716015), (27, 14858680), (30, 13372812), (34, 11799540), (36, 11144010), (40, 10029609), (45, 8915208), (51, 7866360), (54, 7429340), (60, 6686406), (68, 5899770), (72, 5572005), (85, 4719816), (90, 4457604), (102, 3933180), (108, 3714670), (120, 3343203), (135, 2971736), (136, 2949885), (153, 2622120), (170, 2359908), (180, 2228802), (204, 1966590), (216, 1857335), (255, 1573272), (270, 1485868), (306, 1311060), (340, 1179954), (360, 1114401), (408, 983295), (459, 874040), (510, 786636), (540, 742934), (612, 655530), (680, 589977), (765, 524424), (918, 437020), (1020, 393318), (1080, 371467), (1224, 327765), (1530, 262212), (1836, 218510), (2040, 196659), (2295, 174808), (3060, 131106), (3672, 109255), (4590, 87404), (6120, 65553), (9180, 43702), (18360, 21851)]