223618680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 783432000

約数和(自身を除く): 559813320

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, 61, 68, 72, 85, 90, 102, 120, 122, 136, 153, 170, 180, 183, 204, 244, 255, 305, 306, 340, 360, 366, 408, 488, 510, 549, 599, 610, 612, 680, 732, 765, 915, 1020, 1037, 1098, 1198, 1220, 1224, 1464, 1530, 1797, 1830, 2040, 2074, 2196, 2396, 2440, 2745, 2995, 3060, 3111, 3594, 3660, 4148, 4392, 4792, 5185, 5391, 5490, 5990, 6120, 6222, 7188, 7320, 8296, 8985, 9333, 10183, 10370, 10782, 10980, 11980, 12444, 14376, 15555, 17970, 18666, 20366, 20740, 21564, 21960, 23960, 24888, 26955, 30549, 31110, 35940, 36539, 37332, 40732, 41480, 43128, 46665, 50915, 53910, 61098, 62220, 71880, 73078, 74664, 81464, 91647, 93330, 101830, 107820, 109617, 122196, 124440, 146156, 152745, 182695, 183294, 186660, 203660, 215640, 219234, 244392, 292312, 305490, 328851, 365390, 366588, 373320, 407320, 438468, 458235, 548085, 610980, 621163, 657702, 730780, 733176, 876936, 916470, 1096170, 1221960, 1242326, 1315404, 1461560, 1644255, 1832940, 1863489, 2192340, 2484652, 2630808, 3105815, 3288510, 3665880, 3726978, 4384680, 4969304, 5590467, 6211630, 6577020, 7453956, 9317445, 11180934, 12423260, 13154040, 14907912, 18634890, 22361868, 24846520, 27952335, 37269780, 44723736, 55904670, 74539560, 111809340, 223618680]

約数ペア:

[(1, 223618680), (2, 111809340), (3, 74539560), (4, 55904670), (5, 44723736), (6, 37269780), (8, 27952335), (9, 24846520), (10, 22361868), (12, 18634890), (15, 14907912), (17, 13154040), (18, 12423260), (20, 11180934), (24, 9317445), (30, 7453956), (34, 6577020), (36, 6211630), (40, 5590467), (45, 4969304), (51, 4384680), (60, 3726978), (61, 3665880), (68, 3288510), (72, 3105815), (85, 2630808), (90, 2484652), (102, 2192340), (120, 1863489), (122, 1832940), (136, 1644255), (153, 1461560), (170, 1315404), (180, 1242326), (183, 1221960), (204, 1096170), (244, 916470), (255, 876936), (305, 733176), (306, 730780), (340, 657702), (360, 621163), (366, 610980), (408, 548085), (488, 458235), (510, 438468), (549, 407320), (599, 373320), (610, 366588), (612, 365390), (680, 328851), (732, 305490), (765, 292312), (915, 244392), (1020, 219234), (1037, 215640), (1098, 203660), (1198, 186660), (1220, 183294), (1224, 182695), (1464, 152745), (1530, 146156), (1797, 124440), (1830, 122196), (2040, 109617), (2074, 107820), (2196, 101830), (2396, 93330), (2440, 91647), (2745, 81464), (2995, 74664), (3060, 73078), (3111, 71880), (3594, 62220), (3660, 61098), (4148, 53910), (4392, 50915), (4792, 46665), (5185, 43128), (5391, 41480), (5490, 40732), (5990, 37332), (6120, 36539), (6222, 35940), (7188, 31110), (7320, 30549), (8296, 26955), (8985, 24888), (9333, 23960), (10183, 21960), (10370, 21564), (10782, 20740), (10980, 20366), (11980, 18666), (12444, 17970), (14376, 15555)]