222498360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1549}}^1$

素因数の和:1595

約数の個数: 256

約数和(自身を含む): 892800000

約数和(自身を除く): 670301640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1549, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3098, 3192, 3420, 3591, 3780, 3990, 4104, 4647, 4788, 5130, 5320, 5985, 6196, 6840, 7182, 7560, 7745, 7980, 9294, 9576, 10260, 10843, 11970, 12392, 13941, 14364, 15490, 15960, 17955, 18588, 20520, 21686, 23235, 23940, 27882, 28728, 29431, 30980, 32529, 35910, 37176, 41823, 43372, 46470, 47880, 54215, 55764, 58862, 61960, 65058, 69705, 71820, 83646, 86744, 88293, 92940, 97587, 108430, 111528, 117724, 130116, 139410, 143640, 147155, 162645, 167292, 176586, 185880, 195174, 206017, 209115, 216860, 235448, 260232, 264879, 278820, 292761, 294310, 325290, 334584, 353172, 390348, 412034, 418230, 433720, 441465, 487935, 529758, 557640, 585522, 588620, 618051, 650580, 706344, 780696, 794637, 824068, 836460, 882930, 975870, 1030085, 1059516, 1171044, 1177240, 1236102, 1301160, 1324395, 1463805, 1589274, 1648136, 1672920, 1765860, 1854153, 1951740, 2060170, 2119032, 2342088, 2472204, 2648790, 2927610, 3090255, 3178548, 3531720, 3708306, 3903480, 3973185, 4120340, 4944408, 5297580, 5562459, 5855220, 6180510, 6357096, 7416612, 7946370, 8240680, 9270765, 10595160, 11124918, 11710440, 12361020, 14833224, 15892740, 18541530, 22249836, 24722040, 27812295, 31785480, 37083060, 44499672, 55624590, 74166120, 111249180, 222498360]

約数ペア:

[(1, 222498360), (2, 111249180), (3, 74166120), (4, 55624590), (5, 44499672), (6, 37083060), (7, 31785480), (8, 27812295), (9, 24722040), (10, 22249836), (12, 18541530), (14, 15892740), (15, 14833224), (18, 12361020), (19, 11710440), (20, 11124918), (21, 10595160), (24, 9270765), (27, 8240680), (28, 7946370), (30, 7416612), (35, 6357096), (36, 6180510), (38, 5855220), (40, 5562459), (42, 5297580), (45, 4944408), (54, 4120340), (56, 3973185), (57, 3903480), (60, 3708306), (63, 3531720), (70, 3178548), (72, 3090255), (76, 2927610), (84, 2648790), (90, 2472204), (95, 2342088), (105, 2119032), (108, 2060170), (114, 1951740), (120, 1854153), (126, 1765860), (133, 1672920), (135, 1648136), (140, 1589274), (152, 1463805), (168, 1324395), (171, 1301160), (180, 1236102), (189, 1177240), (190, 1171044), (210, 1059516), (216, 1030085), (228, 975870), (252, 882930), (266, 836460), (270, 824068), (280, 794637), (285, 780696), (315, 706344), (342, 650580), (360, 618051), (378, 588620), (380, 585522), (399, 557640), (420, 529758), (456, 487935), (504, 441465), (513, 433720), (532, 418230), (540, 412034), (570, 390348), (630, 353172), (665, 334584), (684, 325290), (756, 294310), (760, 292761), (798, 278820), (840, 264879), (855, 260232), (945, 235448), (1026, 216860), (1064, 209115), (1080, 206017), (1140, 195174), (1197, 185880), (1260, 176586), (1330, 167292), (1368, 162645), (1512, 147155), (1549, 143640), (1596, 139410), (1710, 130116), (1890, 117724), (1995, 111528), (2052, 108430), (2280, 97587), (2394, 92940), (2520, 88293), (2565, 86744), (2660, 83646), (3098, 71820), (3192, 69705), (3420, 65058), (3591, 61960), (3780, 58862), (3990, 55764), (4104, 54215), (4647, 47880), (4788, 46470), (5130, 43372), (5320, 41823), (5985, 37176), (6196, 35910), (6840, 32529), (7182, 30980), (7560, 29431), (7745, 28728), (7980, 27882), (9294, 23940), (9576, 23235), (10260, 21686), (10843, 20520), (11970, 18588), (12392, 17955), (13941, 15960), (14364, 15490)]