216845310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 617766912

約数和(自身を除く): 400921602

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 41, 47, 55, 62, 66, 82, 93, 94, 110, 121, 123, 141, 155, 165, 186, 205, 235, 242, 246, 282, 310, 330, 341, 363, 410, 451, 465, 470, 517, 605, 615, 682, 705, 726, 902, 930, 1023, 1034, 1210, 1230, 1271, 1353, 1410, 1457, 1551, 1705, 1815, 1927, 2046, 2255, 2542, 2585, 2706, 2914, 3102, 3410, 3630, 3751, 3813, 3854, 4371, 4510, 4961, 5115, 5170, 5687, 5781, 6355, 6765, 7285, 7502, 7626, 7755, 8742, 9635, 9922, 10230, 11253, 11374, 11562, 12710, 13530, 13981, 14570, 14883, 15510, 16027, 17061, 18755, 19065, 19270, 21197, 21855, 22506, 24805, 27962, 28435, 28905, 29766, 32054, 34122, 37510, 38130, 41943, 42394, 43710, 48081, 49610, 56265, 56870, 57810, 59737, 63591, 69905, 74415, 80135, 83886, 85305, 96162, 105985, 112530, 119474, 127182, 139810, 148830, 153791, 160270, 170610, 176297, 179211, 209715, 211970, 233167, 240405, 298685, 307582, 317955, 352594, 358422, 419430, 461373, 466334, 480810, 528891, 597370, 635910, 657107, 699501, 768955, 881485, 896055, 922746, 1057782, 1165835, 1314214, 1399002, 1537910, 1762970, 1792110, 1971321, 2306865, 2331670, 2644455, 3285535, 3497505, 3942642, 4613730, 5288910, 6571070, 6995010, 7228177, 9856605, 14456354, 19713210, 21684531, 36140885, 43369062, 72281770, 108422655, 216845310]

約数ペア:

[(1, 216845310), (2, 108422655), (3, 72281770), (5, 43369062), (6, 36140885), (10, 21684531), (11, 19713210), (15, 14456354), (22, 9856605), (30, 7228177), (31, 6995010), (33, 6571070), (41, 5288910), (47, 4613730), (55, 3942642), (62, 3497505), (66, 3285535), (82, 2644455), (93, 2331670), (94, 2306865), (110, 1971321), (121, 1792110), (123, 1762970), (141, 1537910), (155, 1399002), (165, 1314214), (186, 1165835), (205, 1057782), (235, 922746), (242, 896055), (246, 881485), (282, 768955), (310, 699501), (330, 657107), (341, 635910), (363, 597370), (410, 528891), (451, 480810), (465, 466334), (470, 461373), (517, 419430), (605, 358422), (615, 352594), (682, 317955), (705, 307582), (726, 298685), (902, 240405), (930, 233167), (1023, 211970), (1034, 209715), (1210, 179211), (1230, 176297), (1271, 170610), (1353, 160270), (1410, 153791), (1457, 148830), (1551, 139810), (1705, 127182), (1815, 119474), (1927, 112530), (2046, 105985), (2255, 96162), (2542, 85305), (2585, 83886), (2706, 80135), (2914, 74415), (3102, 69905), (3410, 63591), (3630, 59737), (3751, 57810), (3813, 56870), (3854, 56265), (4371, 49610), (4510, 48081), (4961, 43710), (5115, 42394), (5170, 41943), (5687, 38130), (5781, 37510), (6355, 34122), (6765, 32054), (7285, 29766), (7502, 28905), (7626, 28435), (7755, 27962), (8742, 24805), (9635, 22506), (9922, 21855), (10230, 21197), (11253, 19270), (11374, 19065), (11562, 18755), (12710, 17061), (13530, 16027), (13981, 15510), (14570, 14883)]