229213530

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:546

約数の個数: 256

約数和(自身を含む): 793497600

約数和(自身を除く): 564284070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 27, 30, 35, 38, 39, 42, 45, 54, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 135, 171, 182, 189, 190, 195, 210, 234, 247, 266, 270, 273, 285, 315, 342, 351, 378, 390, 399, 455, 491, 494, 513, 546, 570, 585, 630, 665, 702, 741, 798, 819, 855, 910, 945, 982, 1026, 1170, 1197, 1235, 1330, 1365, 1473, 1482, 1638, 1710, 1729, 1755, 1890, 1995, 2223, 2394, 2455, 2457, 2470, 2565, 2730, 2946, 3437, 3458, 3510, 3591, 3705, 3990, 4095, 4419, 4446, 4910, 4914, 5130, 5187, 5985, 6383, 6669, 6874, 7182, 7365, 7410, 8190, 8645, 8838, 9329, 10311, 10374, 11115, 11970, 12285, 12766, 13257, 13338, 14730, 15561, 17185, 17290, 17955, 18658, 19149, 20622, 22095, 22230, 24570, 25935, 26514, 27987, 30933, 31122, 31915, 33345, 34370, 35910, 38298, 44190, 44681, 46645, 46683, 51555, 51870, 55974, 57447, 61866, 63830, 65303, 66285, 66690, 77805, 83961, 89362, 92799, 93290, 93366, 95745, 103110, 114894, 121277, 130606, 132570, 134043, 139935, 154665, 155610, 167922, 172341, 185598, 191490, 195909, 223405, 233415, 242554, 251883, 268086, 279870, 287235, 309330, 326515, 344682, 363831, 391818, 402129, 419805, 446810, 463995, 466830, 503766, 574470, 587727, 606385, 653030, 670215, 727662, 804258, 839610, 848939, 861705, 927990, 979545, 1091493, 1175454, 1206387, 1212770, 1259415, 1340430, 1697878, 1723410, 1763181, 1819155, 1959090, 2010645, 2182986, 2412774, 2518830, 2546817, 2938635, 3274479, 3526362, 3638310, 4021290, 4244695, 5093634, 5457465, 5877270, 6031935, 6548958, 7640451, 8489390, 8815905, 10914930, 12063870, 12734085, 15280902, 16372395, 17631810, 22921353, 25468170, 32744790, 38202255, 45842706, 76404510, 114606765, 229213530]

約数ペア:

[(1, 229213530), (2, 114606765), (3, 76404510), (5, 45842706), (6, 38202255), (7, 32744790), (9, 25468170), (10, 22921353), (13, 17631810), (14, 16372395), (15, 15280902), (18, 12734085), (19, 12063870), (21, 10914930), (26, 8815905), (27, 8489390), (30, 7640451), (35, 6548958), (38, 6031935), (39, 5877270), (42, 5457465), (45, 5093634), (54, 4244695), (57, 4021290), (63, 3638310), (65, 3526362), (70, 3274479), (78, 2938635), (90, 2546817), (91, 2518830), (95, 2412774), (105, 2182986), (114, 2010645), (117, 1959090), (126, 1819155), (130, 1763181), (133, 1723410), (135, 1697878), (171, 1340430), (182, 1259415), (189, 1212770), (190, 1206387), (195, 1175454), (210, 1091493), (234, 979545), (247, 927990), (266, 861705), (270, 848939), (273, 839610), (285, 804258), (315, 727662), (342, 670215), (351, 653030), (378, 606385), (390, 587727), (399, 574470), (455, 503766), (491, 466830), (494, 463995), (513, 446810), (546, 419805), (570, 402129), (585, 391818), (630, 363831), (665, 344682), (702, 326515), (741, 309330), (798, 287235), (819, 279870), (855, 268086), (910, 251883), (945, 242554), (982, 233415), (1026, 223405), (1170, 195909), (1197, 191490), (1235, 185598), (1330, 172341), (1365, 167922), (1473, 155610), (1482, 154665), (1638, 139935), (1710, 134043), (1729, 132570), (1755, 130606), (1890, 121277), (1995, 114894), (2223, 103110), (2394, 95745), (2455, 93366), (2457, 93290), (2470, 92799), (2565, 89362), (2730, 83961), (2946, 77805), (3437, 66690), (3458, 66285), (3510, 65303), (3591, 63830), (3705, 61866), (3990, 57447), (4095, 55974), (4419, 51870), (4446, 51555), (4910, 46683), (4914, 46645), (5130, 44681), (5187, 44190), (5985, 38298), (6383, 35910), (6669, 34370), (6874, 33345), (7182, 31915), (7365, 31122), (7410, 30933), (8190, 27987), (8645, 26514), (8838, 25935), (9329, 24570), (10311, 22230), (10374, 22095), (11115, 20622), (11970, 19149), (12285, 18658), (12766, 17955), (13257, 17290), (13338, 17185), (14730, 15561)]